612:
573:
345:
902:
225:
213:, for similar reasons as the bolt head: six sides give a good granularity of angles for a tool to approach from (good in tight spots), but more (and smaller) corners would be vulnerable to being rounded off. It takes only one sixth of a rotation to obtain the next side of the hexagon and grip is optimal. However, polygons with more than six sides do not give the requisite grip and polygons with fewer than six sides take more time to be given a complete rotation. Other specialized shapes exist for certain needs, such as
3856:
122:
3832:
3801:
485:
465:
4025:
4013:
3939:
3915:
3891:
425:
3960:
3693:
887:
668:
938:
25:
749:
917:
445:
385:
405:
325:
709:
594:
509:
365:
553:
648:
687:
729:
205:
Square nuts, as well as bolt heads, were the first shape made and used to be the most common largely because they were much easier to manufacture, especially by hand. While rare today due to the reasons stated below for the preference of hexagonal nuts, they are occasionally used in some situations
257:
as part; this had to be done in 190 days, and at reasonable cost. Research into the remains of the destroyed building in 2024 revealed a major innovation that made this possible. The construction firm responsible, Fox
Henderson, decided to use nuts and bolts, but to use standardised sizes, a
241:
Nuts and bolts were originally hand-crafted together, so that each nut matched its own bolt, but they were not interchangeable. This made it virtually impossible to replace lost or damaged fixers, as they were all different.
578:
Four-sided nut. Compared to standard hex nuts, square nuts have a greater surface in contact with the part being fastened, and therefore provide greater resistance to loosening (though also greater resistance to tightening)
3998:, followed by forming or forging processes to create the basic shape of the nut. Threads are then cut or formed onto the nut using specialized machinery. After threading, nuts may undergo additional treatments such as
558:
Used with strut to join things to the open face thereof. The grooves in its face engage the lips of the open side of the strut channel, while the spring pushes against the opposite side, to hold the nut in place.
901:
4006:
to enhance their strength, durability, or appearance. Quality control checks are performed throughout the manufacturing process to ensure that the nuts meet industry standards and specifications.
258:
revolutionary method at the time. This enabled the building to be completed in time. The use of interchangeable nuts and bolts was so successful that the
Whitworth standard was widely adopted. A
206:
when a maximum amount of torque and grip is needed for a given size: the greater length of each side allows a spanner to be applied with a larger surface area and more leverage at the nut.
4169:
1004:
370:
A (usually square) nut in a spring steel cage which wraps around the nut. The cage has two wings that when compressed allow the cage to be inserted into the square holes
250:
4143:
3735:-resistant, find their place in electrical and plumbing work. Lock nuts, like nylon-insert or prevailing torque types, prevent loosening due to vibration or
290:. Nuts are graded with strength ratings compatible with their respective bolts; for example, an ISO property class 10 nut will be able to support the bolt
4196:
528:
Split lengthwise into two pieces (opposed halves) so that its female thread may be opened and closed over the male thread of a bolt or leadscrew
1092:
435:
678:
4161:
4288:
3994:
like steel, stainless steel, or brass, depending on the desired type of nut. The chosen material undergoes heating to make it more
886:
4244:
494:
outside surface which facilitates tightening by hand (thumb nut) or secures the nut into a handle or cover (insertion nut)
89:
156:
61:
779:
against the male fastener or by gripping against the bolted components. These are generally referred to as locknuts.
985:
108:
1097:
967:
282:. Fasteners used in automotive, engineering, and industrial applications usually need to be tightened to a specific
68:
3867:
959:
910:
Slotted, square (upper), T-nut (lower), cap (or acorn), nylon locking (top and side views), and castellated nuts.
42:
754:
Has two large metal "wings", one on each side, so it can be easily tightened and loosened by hand without tools
4052:
963:
450:
A self-lock nut. Improvement of the double nut that uses a wedge principal, eliminating space between threads.
46:
170:
In applications where vibration or rotation may work a nut loose, various locking mechanisms may be employed:
75:
4281:
1102:
4190:
599:
Used on sheet metal. It permanently anchors itself to the sheet metal by swaging the surrounding material.
4494:
151:
to fasten multiple parts together. The two partners are kept together by a combination of their threads'
57:
3971:
3704:
1011:
Note that flat (spanner or wrench) sizes differ between industry standards. For example, spanner or
797:
4499:
4348:
4274:
948:
789:
3727:, with a square form, are commonly used. Steel nuts are strong and great for construction, while
952:
35:
611:
4373:
4368:
3816:
807:
618:
410:
A threaded fastener for joining two male threads, most commonly a threaded rod, but also pipes
4328:
3769:
229:
164:
572:
350:
A round slug or formed sheet metal part with threads perpendicular to the length of the nut
653:
Used to fasten a wood, particle or composite materials workpiece, leaving a flush surface.
630:
179:
4024:
3990:
The manufacturing process of nuts involves several steps. It begins with the selection of
291:
82:
8:
4072:
4062:
4012:
504:
Barrel nut, barrel bolt, binding barrel, Chicago screw, post and screw or connector bolt
464:
4473:
4124:
841:
812:
739:
673:
Used with a threaded clamp to position and secure pieces being worked on in a workshop
629:. Semi-permanently anchors itself inside the fork steerer tube. Can be mounted using a
279:
271:
254:
214:
344:
4423:
4240:
4128:
4116:
4003:
916:
852:
224:
160:
444:
246:
in 1841 proposed that a standard should be set, but it did not happen immediately.
4106:
4047:
847:
259:
243:
4333:
4234:
4067:
3728:
784:
693:
195:
148:
3855:
121:
4438:
3999:
3831:
3800:
868:
4111:
4094:
4488:
4358:
4144:"Solved: the mystery of how Victorians built Crystal Palace in just 190 days"
4120:
4057:
3783:
1015:
of fastener used in
Japanese built cars comply with JIS automotive standard.
626:
484:
287:
4343:
4042:
3991:
772:
622:
514:
Has a barrel-shaped flange and protruding boss that is internally threaded
395:
144:
3938:
3914:
3890:
424:
253:
was to be held in Hyde Park, London, England, and it was decided to build
4393:
4338:
1012:
667:
475:
375:
275:
171:
3959:
3692:
4458:
4443:
4363:
4353:
4318:
3787:
3724:
857:
658:
564:
533:
455:
415:
335:
187:
4448:
4433:
4428:
4418:
4413:
4408:
4308:
3995:
3732:
862:
836:
708:
584:
519:
314:
199:
126:
937:
470:
A threaded socket for a wooden workpiece, similar to a wall anchor.
24:
4468:
4463:
4388:
4323:
4313:
830:
748:
719:
700:
499:
491:
355:
218:
191:
152:
140:
4266:
384:
4403:
4398:
4383:
4378:
824:
819:
766:
210:
183:
175:
324:
3812:
3736:
776:
593:
430:
Has a wide flange at one end that acts as an integrated washer
404:
283:
147:
hole. Nuts are almost always used in conjunction with a mating
508:
364:
320:
Crown hex nut, blind nut, cap nut, domed cap nut, or dome nut
4453:
647:
638:
552:
129:
1003:
686:
771:
Many specialised types of nut exist to resist loosening of
728:
294:
load of an ISO property class 10.9 bolt without stripping.
274:
versions to specialized industry-specific designs that are
340:
Steel cross dowel or dowel nut, cross dowel (woodworking)
4095:"Review on anti-loosening methods for threaded fasteners"
734:
Used to blindly fasten a piece and to seal the bolt hole
380:
J-nut or U-nut, sheet metal nut, speed nut (ambiguously)
251:
Great
Exhibition of the Works of Industry of All Nations
4162:"A reliable locking performance using a two nut design"
3743:
Mechanical specifications of Metric/English sized nuts
3731:
ones resist rust, perfect for outdoor use. Brass nuts,
4093:
Gong, Hao; Liu, Jianhua; Feng, Huihua (2022-02-01).
3723:Hex nuts, recognized by their six-sided shape, and
49:. Unsourced material may be challenged and removed.
833:(K-nut or washer nut) with a star-type lock washer
4183:
228:Nuts come in many sizes. This one is part of the
4486:
3739:, catering to specific needs across industries.
4232:
4216:
4282:
217:for finger adjustment and captive nuts (e.g.
178:, eccentric double nuts, specialist adhesive
4092:
966:. Unsourced material may be challenged and
4289:
4275:
895:Wing, hex, hex flange, and slab weld nuts.
4233:Bickford, John H.; Nassar, Sayed (1998),
4110:
986:Learn how and when to remove this message
109:Learn how and when to remove this message
4141:
3865:
3767:
1002:
714:Designed to be welded to another object
223:
120:
330:A nut that has a domed end on one side
4487:
390:Designed to be clipped to sheet metal
270:There is a wide variety of nuts, from
4270:
4142:Ferguson, Donna (16 September 2024).
2166:
2156:
2142:
927:
262:was not formally adopted until 1905.
16:Type of fastener with a threaded hole
3954:
3687:
964:adding citations to reliable sources
931:
202:), or slightly oval-shaped threads.
47:adding citations to reliable sources
18:
4296:
4236:Handbook of bolts and bolted joints
775:, either by providing a prevailing
13:
3683:
998:
865:(Sheet metal nut or Tinnerman nut)
724:Rawlnut or Rawl nut (proprietary)
167:of the parts to be held together.
14:
4511:
643:tee nut, blind nut (ambiguously)
360:Caged nut, captive nut, clip nut
4023:
4011:
3958:
3937:
3913:
3889:
3854:
3830:
3799:
3691:
936:
915:
900:
885:
747:
727:
707:
685:
666:
646:
610:
592:
571:
551:
507:
483:
463:
443:
423:
403:
383:
363:
343:
323:
23:
4226:
4199:from the original on 2018-07-10
4172:from the original on 2022-12-05
3757:Min. tensile ultimate strength
2130:
209:The most common shape today is
34:needs additional citations for
4210:
4154:
4135:
4099:Chinese Journal of Aeronautics
4086:
3950:
1:
4079:
3936:
3912:
3888:
3853:
3829:
3798:
4166:Fastener + Fixing Technology
3923:
3901:Medium carbon steel Q&T
3899:
3875:
3840:
3809:
3777:
3754:Min. tensile yield strength
7:
4035:
3877:Low or medium carbon steel
3779:Low or medium carbon steel
760:
617:Part of a threadless-style
125:An M4 nut threaded onto an
10:
4516:
4217:Bickford & Nassar 1998
878:
764:
236:
221:) for inaccessible areas.
4304:
4112:10.1016/j.cja.2020.12.038
2234:
2228:
2222:
2216:
2210:
2204:
2199:
2196:
2193:
2190:
2187:
2184:
2176:
2150:
2137:
1065:
1048:
1037:
1029:
1020:
798:Elliptical offset locknut
607:Threadless fork star nut
4349:distorted thread locknut
790:Distorted thread locknut
265:
4254:"Threaded fasteners".
1008:
808:Interfering thread nut
233:
132:
1006:
440:Eccentric Double Nut
230:Sydney Harbour Bridge
227:
124:
3925:Alloy steel Q&T
3842:Alloy steel Q&T
3811:Medium carbon steel
960:improve this section
194:in conjunction with
180:thread-locking fluid
43:improve this article
3934:150 ksi (1034 MPa)
3851:1040 MPa (151 ksi)
3744:
858:Serrated flange nut
589:Self-clinching nut
280:technical standards
157:elastic deformation
58:"Nut" hardware
4495:Threaded fasteners
4374:internal wrenching
4369:interfering thread
4192:fastenerdata.co.uk
3970:. You can help by
3931:130 ksi (896 MPa)
3928:120 ksi (827 MPa)
3910:120 ksi (827 MPa)
3848:940 MPa (136 ksi)
3845:830 MPa (120 ksi)
3827:800 MPa (116 ksi)
3742:
3703:. You can help by
2191:Extra fine (UNEF)
1009:
928:Standard nut sizes
842:Polymer insert nut
813:Tapered thread nut
694:overhanging decks.
692:Used for creating
272:household hardware
255:the Crystal Palace
234:
133:
4482:
4481:
4246:978-0-8247-9977-9
4004:surface finishing
3988:
3987:
3948:
3947:
3907:92 ksi (634 MPa)
3904:85 ksi (586 MPa)
3886:74 ksi (510 MPa)
3883:57 ksi (393 MPa)
3880:55 ksi (379 MPa)
3824:640 MPa (93 ksi)
3821:580 MPa (84 ksi)
3796:520 MPa (75 ksi)
3793:420 MPa (61 ksi)
3721:
3720:
3681:
3680:
2128:
2127:
996:
995:
988:
853:Serrated face nut
758:
757:
621:used to attach a
286:setting, using a
198:, nylon inserts (
163:of the bolt, and
130:socket head screw
119:
118:
111:
93:
4507:
4291:
4284:
4277:
4268:
4267:
4263:
4262:(23): 470. 1989.
4249:
4220:
4214:
4208:
4206:
4205:
4204:
4187:
4181:
4180:
4178:
4177:
4158:
4152:
4151:
4139:
4133:
4132:
4114:
4090:
4048:Mechanical joint
4027:
4015:
3983:
3980:
3962:
3955:
3941:
3917:
3893:
3858:
3834:
3803:
3745:
3741:
3716:
3713:
3695:
3688:
3652:
3651:
3647:
3644:
3581:
3580:
3576:
3573:
3544:
3543:
3539:
3533:
3532:
3528:
3495:
3494:
3490:
3487:
3457:
3456:
3452:
3446:
3445:
3441:
3408:
3407:
3403:
3375:
3374:
3370:
3364:
3363:
3359:
3327:
3326:
3322:
3294:
3293:
3289:
3283:
3282:
3278:
3245:
3244:
3240:
3210:
3209:
3205:
3199:
3198:
3194:
3162:
3161:
3157:
3129:
3128:
3124:
3118:
3117:
3113:
3080:
3079:
3075:
3045:
3044:
3040:
3034:
3033:
3029:
2996:
2995:
2991:
2961:
2960:
2956:
2950:
2949:
2945:
2913:
2912:
2908:
2878:
2877:
2873:
2867:
2866:
2862:
2832:
2831:
2827:
2763:
2762:
2758:
2694:
2693:
2689:
2626:
2625:
2621:
2558:
2557:
2553:
2490:
2489:
2485:
2426:
2425:
2421:
2360:
2359:
2355:
2296:
2295:
2291:
2135:
2134:
1018:
1017:
991:
984:
980:
977:
971:
940:
932:
919:
904:
889:
848:Security locknut
751:
731:
711:
689:
670:
650:
614:
596:
575:
555:
511:
487:
467:
460:Threaded socket
447:
427:
407:
387:
367:
347:
327:
297:
296:
278:to meet various
260:British standard
244:Joseph Whitworth
196:castellated nuts
114:
107:
103:
100:
94:
92:
51:
27:
19:
4515:
4514:
4510:
4509:
4508:
4506:
4505:
4504:
4500:Nuts (hardware)
4485:
4484:
4483:
4478:
4300:
4298:Nuts (hardware)
4295:
4253:
4247:
4229:
4224:
4223:
4215:
4211:
4202:
4200:
4189:
4188:
4184:
4175:
4173:
4160:
4159:
4155:
4140:
4136:
4091:
4087:
4082:
4077:
4068:Threaded insert
4038:
4031:
4028:
4019:
4016:
3984:
3978:
3975:
3968:needs expansion
3953:
3751:Proof strength
3729:stainless steel
3717:
3711:
3708:
3701:needs expansion
3686:
3684:Classifications
3649:
3645:
3642:
3640:
3578:
3574:
3571:
3569:
3541:
3537:
3536:
3530:
3526:
3525:
3492:
3488:
3485:
3483:
3454:
3450:
3449:
3443:
3439:
3438:
3405:
3401:
3400:
3372:
3368:
3367:
3361:
3357:
3356:
3324:
3320:
3319:
3291:
3287:
3286:
3280:
3276:
3275:
3242:
3238:
3237:
3207:
3203:
3202:
3196:
3192:
3191:
3159:
3155:
3154:
3126:
3122:
3121:
3115:
3111:
3110:
3077:
3073:
3072:
3042:
3038:
3037:
3031:
3027:
3026:
2993:
2989:
2988:
2958:
2954:
2953:
2947:
2943:
2942:
2910:
2906:
2905:
2875:
2871:
2870:
2864:
2860:
2859:
2829:
2825:
2824:
2760:
2756:
2755:
2691:
2687:
2686:
2623:
2619:
2618:
2555:
2551:
2550:
2487:
2483:
2482:
2423:
2419:
2418:
2357:
2353:
2352:
2293:
2289:
2288:
2171:
2161:
2144:
2139:
2133:
1118:
1113:
1108:
1082:
1077:
1067:
1059:
1055:
1052:
1050:
1042:
1031:
1022:
1001:
999:Metric hex nuts
992:
981:
975:
972:
957:
941:
930:
923:
920:
911:
905:
896:
890:
881:
876:
837:Nyloc plate nut
785:Castellated nut
769:
763:
631:star nut setter
268:
239:
186:, safety pins (
115:
104:
98:
95:
52:
50:
40:
28:
17:
12:
11:
5:
4513:
4503:
4502:
4497:
4480:
4479:
4477:
4476:
4471:
4466:
4461:
4456:
4451:
4446:
4441:
4436:
4431:
4426:
4421:
4416:
4411:
4406:
4401:
4396:
4391:
4386:
4381:
4376:
4371:
4366:
4361:
4356:
4351:
4346:
4341:
4336:
4331:
4326:
4321:
4316:
4311:
4305:
4302:
4301:
4294:
4293:
4286:
4279:
4271:
4265:
4264:
4256:Machine Design
4251:
4245:
4228:
4225:
4222:
4221:
4219:, p. 153.
4209:
4182:
4153:
4134:
4084:
4083:
4081:
4078:
4076:
4075:
4070:
4065:
4060:
4055:
4050:
4045:
4039:
4037:
4034:
4033:
4032:
4029:
4022:
4020:
4017:
4010:
4000:heat treatment
3986:
3985:
3965:
3963:
3952:
3949:
3946:
3945:
3942:
3935:
3932:
3929:
3926:
3922:
3921:
3918:
3911:
3908:
3905:
3902:
3898:
3897:
3894:
3887:
3884:
3881:
3878:
3874:
3873:
3863:
3862:
3859:
3852:
3849:
3846:
3843:
3839:
3838:
3835:
3828:
3825:
3822:
3819:
3808:
3807:
3804:
3797:
3794:
3791:
3780:
3776:
3775:
3765:
3764:
3761:
3758:
3755:
3752:
3749:
3719:
3718:
3698:
3696:
3685:
3682:
3679:
3678:
3676:
3674:
3672:
3670:
3668:
3666:
3664:
3661:
3659:
3656:
3653:
3638:
3636:
3634:
3632:
3630:
3628:
3626:
3624:
3622:
3620:
3617:
3614:
3611:
3607:
3606:
3604:
3602:
3600:
3598:
3596:
3594:
3592:
3590:
3588:
3585:
3582:
3567:
3565:
3563:
3561:
3559:
3557:
3555:
3553:
3551:
3549:
3547:
3545:
3534:
3522:
3521:
3519:
3517:
3515:
3513:
3511:
3509:
3507:
3504:
3502:
3499:
3496:
3481:
3479:
3477:
3475:
3473:
3471:
3469:
3467:
3465:
3463:
3461:
3458:
3447:
3435:
3434:
3432:
3430:
3428:
3426:
3424:
3422:
3420:
3417:
3415:
3412:
3409:
3398:
3396:
3394:
3392:
3390:
3388:
3386:
3384:
3382:
3380:
3378:
3376:
3365:
3353:
3352:
3350:
3348:
3346:
3344:
3342:
3340:
3338:
3336:
3334:
3331:
3328:
3317:
3315:
3313:
3311:
3309:
3307:
3305:
3303:
3301:
3299:
3297:
3295:
3284:
3272:
3271:
3269:
3267:
3265:
3263:
3261:
3259:
3257:
3254:
3252:
3249:
3246:
3235:
3233:
3231:
3229:
3227:
3225:
3223:
3221:
3219:
3217:
3214:
3211:
3200:
3188:
3187:
3185:
3183:
3181:
3179:
3177:
3175:
3173:
3171:
3169:
3166:
3163:
3152:
3150:
3148:
3146:
3144:
3142:
3140:
3138:
3136:
3134:
3132:
3130:
3119:
3107:
3106:
3104:
3102:
3100:
3098:
3096:
3094:
3092:
3089:
3087:
3084:
3081:
3070:
3068:
3066:
3064:
3062:
3060:
3058:
3056:
3054:
3052:
3049:
3046:
3035:
3023:
3022:
3020:
3018:
3016:
3014:
3012:
3010:
3008:
3005:
3003:
3000:
2997:
2986:
2984:
2982:
2980:
2978:
2976:
2974:
2972:
2970:
2968:
2965:
2962:
2951:
2939:
2938:
2936:
2934:
2932:
2930:
2928:
2926:
2924:
2922:
2920:
2917:
2914:
2903:
2901:
2899:
2897:
2895:
2893:
2891:
2889:
2887:
2885:
2882:
2879:
2868:
2856:
2855:
2853:
2851:
2849:
2847:
2845:
2843:
2841:
2839:
2836:
2833:
2822:
2820:
2818:
2816:
2814:
2812:
2810:
2808:
2806:
2804:
2801:
2798:
2796:
2792:
2791:
2789:
2787:
2785:
2783:
2780:
2778:
2775:
2772:
2770:
2767:
2764:
2753:
2751:
2749:
2747:
2745:
2743:
2741:
2739:
2737:
2735:
2732:
2729:
2727:
2723:
2722:
2720:
2718:
2716:
2714:
2711:
2709:
2706:
2703:
2701:
2698:
2695:
2684:
2682:
2680:
2678:
2676:
2674:
2672:
2670:
2668:
2666:
2663:
2660:
2658:
2654:
2653:
2651:
2649:
2647:
2645:
2642:
2640:
2637:
2635:
2633:
2630:
2627:
2616:
2614:
2612:
2610:
2608:
2606:
2604:
2602:
2600:
2598:
2595:
2592:
2590:
2586:
2585:
2583:
2581:
2579:
2577:
2574:
2572:
2569:
2567:
2565:
2562:
2559:
2548:
2546:
2544:
2542:
2540:
2538:
2536:
2534:
2532:
2530:
2527:
2524:
2522:
2518:
2517:
2515:
2513:
2511:
2509:
2506:
2504:
2501:
2499:
2497:
2494:
2491:
2480:
2478:
2476:
2474:
2472:
2470:
2468:
2466:
2464:
2462:
2460:
2458:
2456:
2452:
2451:
2449:
2447:
2445:
2442:
2440:
2437:
2435:
2433:
2430:
2427:
2416:
2414:
2412:
2410:
2408:
2406:
2404:
2402:
2400:
2398:
2395:
2392:
2390:
2386:
2385:
2383:
2381:
2379:
2377:
2375:
2373:
2371:
2369:
2367:
2364:
2361:
2350:
2348:
2346:
2344:
2342:
2340:
2338:
2336:
2334:
2332:
2330:
2328:
2326:
2322:
2321:
2319:
2317:
2315:
2313:
2311:
2309:
2307:
2305:
2303:
2300:
2297:
2286:
2284:
2282:
2280:
2278:
2276:
2274:
2272:
2270:
2268:
2266:
2264:
2262:
2258:
2257:
2254:
2251:
2248:
2245:
2242:
2239:
2236:
2233:
2230:
2227:
2224:
2221:
2218:
2215:
2212:
2209:
2206:
2202:
2201:
2198:
2195:
2192:
2189:
2186:
2182:
2181:
2175:
2168:Across corners
2165:
2155:
2149:
2141:
2132:
2129:
2126:
2125:
2123:
2121:
2119:
2117:
2115:
2113:
2111:
2108:
2105:
2103:
2099:
2098:
2096:
2094:
2092:
2090:
2088:
2086:
2084:
2081:
2078:
2075:
2072:
2071:
2069:
2067:
2065:
2063:
2061:
2059:
2057:
2054:
2051:
2049:
2045:
2044:
2042:
2040:
2038:
2036:
2034:
2032:
2030:
2027:
2024:
2021:
2018:
2017:
2015:
2013:
2011:
2009:
2007:
2005:
2003:
2000:
1997:
1995:
1991:
1990:
1988:
1986:
1984:
1982:
1980:
1978:
1976:
1973:
1970:
1967:
1964:
1963:
1961:
1959:
1957:
1955:
1953:
1951:
1949:
1946:
1943:
1941:
1937:
1936:
1934:
1932:
1930:
1928:
1926:
1924:
1922:
1919:
1916:
1913:
1910:
1909:
1907:
1905:
1902:
1899:
1897:
1895:
1892:
1889:
1886:
1884:
1880:
1879:
1877:
1875:
1873:
1871:
1869:
1867:
1865:
1862:
1859:
1856:
1853:
1852:
1850:
1848:
1845:
1842:
1840:
1838:
1835:
1832:
1829:
1827:
1823:
1822:
1820:
1818:
1816:
1814:
1811:
1809:
1806:
1803:
1800:
1797:
1794:
1793:
1791:
1789:
1786:
1783:
1781:
1779:
1776:
1773:
1770:
1768:
1764:
1763:
1761:
1759:
1757:
1755:
1753:
1751:
1748:
1745:
1742:
1739:
1736:
1735:
1732:
1729:
1726:
1723:
1720:
1717:
1714:
1711:
1708:
1706:
1702:
1701:
1698:
1695:
1692:
1690:
1687:
1684:
1682:
1679:
1676:
1673:
1670:
1669:
1666:
1663:
1660:
1657:
1654:
1651:
1648:
1645:
1642:
1640:
1636:
1635:
1632:
1629:
1626:
1624:
1621:
1618:
1615:
1612:
1609:
1606:
1603:
1602:
1599:
1596:
1593:
1590:
1587:
1584:
1581:
1578:
1575:
1573:
1569:
1568:
1565:
1562:
1559:
1556:
1553:
1550:
1547:
1544:
1541:
1539:
1535:
1534:
1531:
1528:
1525:
1522:
1519:
1516:
1513:
1510:
1507:
1505:
1501:
1500:
1497:
1494:
1491:
1489:
1487:
1484:
1482:
1480:
1477:
1474:
1471:
1470:
1467:
1464:
1461:
1458:
1455:
1452:
1449:
1446:
1443:
1441:
1437:
1436:
1433:
1430:
1427:
1424:
1421:
1418:
1415:
1413:
1410:
1408:
1404:
1403:
1400:
1397:
1394:
1391:
1388:
1385:
1382:
1380:
1377:
1375:
1371:
1370:
1368:
1366:
1364:
1362:
1360:
1358:
1355:
1353:
1350:
1347:
1344:
1343:
1340:
1337:
1334:
1331:
1329:
1327:
1324:
1322:
1319:
1317:
1313:
1312:
1309:
1306:
1303:
1301:
1299:
1297:
1294:
1292:
1289:
1287:
1283:
1282:
1279:
1276:
1273:
1271:
1269:
1267:
1264:
1262:
1259:
1257:
1253:
1252:
1250:
1248:
1246:
1244:
1242:
1240:
1238:
1236:
1233:
1230:
1227:
1226:
1224:
1222:
1220:
1218:
1216:
1214:
1211:
1209:
1206:
1204:
1200:
1199:
1197:
1195:
1193:
1191:
1189:
1187:
1185:
1183:
1180:
1177:
1174:
1173:
1171:
1169:
1167:
1165:
1163:
1161:
1159:
1157:
1154:
1152:
1148:
1147:
1145:
1143:
1141:
1139:
1137:
1135:
1132:
1130:
1127:
1125:
1121:
1120:
1115:
1110:
1105:
1100:
1095:
1090:
1087:
1084:
1079:
1073:
1072:
1064:
1047:
1036:
1028:
1000:
997:
994:
993:
944:
942:
935:
929:
926:
925:
924:
921:
914:
912:
908:Left to right:
906:
899:
897:
893:Left to right:
891:
884:
880:
877:
875:
874:
871:
869:Split beam nut
866:
860:
855:
850:
845:
839:
834:
828:
822:
817:
816:
815:
805:
804:
803:
800:
795:
794:Centerlock nut
787:
781:
765:Main article:
762:
759:
756:
755:
752:
745:
744:Butterfly nut
742:
736:
735:
732:
725:
722:
716:
715:
712:
705:
703:
697:
696:
690:
683:
681:
675:
674:
671:
664:
661:
655:
654:
651:
644:
641:
635:
634:
615:
608:
605:
601:
600:
597:
590:
587:
581:
580:
576:
569:
567:
561:
560:
556:
549:
547:
543:
542:
540:
538:
536:
530:
529:
526:
524:
522:
516:
515:
512:
505:
502:
496:
495:
488:
481:
478:
472:
471:
468:
461:
458:
452:
451:
448:
441:
438:
432:
431:
428:
421:
418:
412:
411:
408:
401:
400:Extension nut
398:
392:
391:
388:
381:
378:
372:
371:
368:
361:
358:
352:
351:
348:
341:
338:
332:
331:
328:
321:
318:
311:
310:
307:
304:
303:Also known as
301:
292:proof strength
267:
264:
238:
235:
117:
116:
31:
29:
22:
15:
9:
6:
4:
3:
2:
4512:
4501:
4498:
4496:
4493:
4492:
4490:
4475:
4472:
4470:
4467:
4465:
4462:
4460:
4457:
4455:
4452:
4450:
4447:
4445:
4442:
4440:
4437:
4435:
4432:
4430:
4427:
4425:
4424:serrated face
4422:
4420:
4417:
4415:
4412:
4410:
4407:
4405:
4402:
4400:
4397:
4395:
4392:
4390:
4387:
4385:
4382:
4380:
4377:
4375:
4372:
4370:
4367:
4365:
4362:
4360:
4357:
4355:
4352:
4350:
4347:
4345:
4342:
4340:
4337:
4335:
4332:
4330:
4327:
4325:
4322:
4320:
4317:
4315:
4312:
4310:
4307:
4306:
4303:
4299:
4292:
4287:
4285:
4280:
4278:
4273:
4272:
4269:
4261:
4257:
4252:
4248:
4242:
4239:, CRC Press,
4238:
4237:
4231:
4230:
4218:
4213:
4198:
4194:
4193:
4186:
4171:
4167:
4163:
4157:
4149:
4145:
4138:
4130:
4126:
4122:
4118:
4113:
4108:
4104:
4100:
4096:
4089:
4085:
4074:
4071:
4069:
4066:
4064:
4061:
4059:
4056:
4054:
4051:
4049:
4046:
4044:
4041:
4040:
4030:Nut threading
4026:
4021:
4014:
4009:
4008:
4007:
4005:
4001:
3997:
3993:
3992:raw materials
3982:
3973:
3969:
3966:This section
3964:
3961:
3957:
3956:
3943:
3940:
3933:
3930:
3927:
3924:
3919:
3916:
3909:
3906:
3903:
3900:
3895:
3892:
3885:
3882:
3879:
3876:
3871:
3869:
3864:
3860:
3857:
3850:
3847:
3844:
3841:
3836:
3833:
3826:
3823:
3820:
3818:
3814:
3810:
3805:
3802:
3795:
3792:
3789:
3785:
3781:
3778:
3773:
3771:
3766:
3762:
3759:
3756:
3753:
3750:
3747:
3746:
3740:
3738:
3734:
3730:
3726:
3715:
3706:
3702:
3699:This section
3697:
3694:
3690:
3689:
3677:
3675:
3673:
3671:
3669:
3667:
3665:
3662:
3660:
3657:
3654:
3639:
3637:
3635:
3633:
3631:
3629:
3627:
3625:
3623:
3621:
3618:
3615:
3612:
3609:
3608:
3605:
3603:
3601:
3599:
3597:
3595:
3593:
3591:
3589:
3586:
3583:
3568:
3566:
3564:
3562:
3560:
3558:
3556:
3554:
3552:
3550:
3548:
3546:
3535:
3524:
3523:
3520:
3518:
3516:
3514:
3512:
3510:
3508:
3505:
3503:
3500:
3497:
3482:
3480:
3478:
3476:
3474:
3472:
3470:
3468:
3466:
3464:
3462:
3459:
3448:
3437:
3436:
3433:
3431:
3429:
3427:
3425:
3423:
3421:
3418:
3416:
3413:
3410:
3399:
3397:
3395:
3393:
3391:
3389:
3387:
3385:
3383:
3381:
3379:
3377:
3366:
3355:
3354:
3351:
3349:
3347:
3345:
3343:
3341:
3339:
3337:
3335:
3332:
3329:
3318:
3316:
3314:
3312:
3310:
3308:
3306:
3304:
3302:
3300:
3298:
3296:
3285:
3274:
3273:
3270:
3268:
3266:
3264:
3262:
3260:
3258:
3255:
3253:
3250:
3247:
3236:
3234:
3232:
3230:
3228:
3226:
3224:
3222:
3220:
3218:
3215:
3212:
3201:
3190:
3189:
3186:
3184:
3182:
3180:
3178:
3176:
3174:
3172:
3170:
3167:
3164:
3153:
3151:
3149:
3147:
3145:
3143:
3141:
3139:
3137:
3135:
3133:
3131:
3120:
3109:
3108:
3105:
3103:
3101:
3099:
3097:
3095:
3093:
3090:
3088:
3085:
3082:
3071:
3069:
3067:
3065:
3063:
3061:
3059:
3057:
3055:
3053:
3050:
3047:
3036:
3025:
3024:
3021:
3019:
3017:
3015:
3013:
3011:
3009:
3006:
3004:
3001:
2998:
2987:
2985:
2983:
2981:
2979:
2977:
2975:
2973:
2971:
2969:
2966:
2963:
2952:
2941:
2940:
2937:
2935:
2933:
2931:
2929:
2927:
2925:
2923:
2921:
2918:
2915:
2904:
2902:
2900:
2898:
2896:
2894:
2892:
2890:
2888:
2886:
2883:
2880:
2869:
2858:
2857:
2854:
2852:
2850:
2848:
2846:
2844:
2842:
2840:
2837:
2834:
2823:
2821:
2819:
2817:
2815:
2813:
2811:
2809:
2807:
2805:
2802:
2799:
2797:
2794:
2793:
2790:
2788:
2786:
2784:
2781:
2779:
2776:
2773:
2771:
2768:
2765:
2754:
2752:
2750:
2748:
2746:
2744:
2742:
2740:
2738:
2736:
2733:
2730:
2728:
2725:
2724:
2721:
2719:
2717:
2715:
2712:
2710:
2707:
2704:
2702:
2699:
2696:
2685:
2683:
2681:
2679:
2677:
2675:
2673:
2671:
2669:
2667:
2664:
2661:
2659:
2656:
2655:
2652:
2650:
2648:
2646:
2643:
2641:
2638:
2636:
2634:
2631:
2628:
2617:
2615:
2613:
2611:
2609:
2607:
2605:
2603:
2601:
2599:
2596:
2593:
2591:
2588:
2587:
2584:
2582:
2580:
2578:
2575:
2573:
2570:
2568:
2566:
2563:
2560:
2549:
2547:
2545:
2543:
2541:
2539:
2537:
2535:
2533:
2531:
2528:
2525:
2523:
2520:
2519:
2516:
2514:
2512:
2510:
2507:
2505:
2502:
2500:
2498:
2495:
2492:
2481:
2479:
2477:
2475:
2473:
2471:
2469:
2467:
2465:
2463:
2461:
2459:
2457:
2454:
2453:
2450:
2448:
2446:
2443:
2441:
2438:
2436:
2434:
2431:
2428:
2417:
2415:
2413:
2411:
2409:
2407:
2405:
2403:
2401:
2399:
2396:
2393:
2391:
2388:
2387:
2384:
2382:
2380:
2378:
2376:
2374:
2372:
2370:
2368:
2365:
2362:
2351:
2349:
2347:
2345:
2343:
2341:
2339:
2337:
2335:
2333:
2331:
2329:
2327:
2324:
2323:
2320:
2318:
2316:
2314:
2312:
2310:
2308:
2306:
2304:
2301:
2298:
2287:
2285:
2283:
2281:
2279:
2277:
2275:
2273:
2271:
2269:
2267:
2265:
2263:
2260:
2259:
2255:
2252:
2249:
2246:
2243:
2240:
2237:
2231:
2225:
2219:
2213:
2207:
2203:
2185:Coarse (UNC)
2183:
2180:
2174:
2169:
2164:
2159:
2154:
2148:
2143:Nominal hole
2136:
2124:
2122:
2120:
2118:
2116:
2114:
2112:
2109:
2106:
2104:
2101:
2100:
2097:
2095:
2093:
2091:
2089:
2087:
2085:
2082:
2079:
2076:
2074:
2073:
2070:
2068:
2066:
2064:
2062:
2060:
2058:
2055:
2052:
2050:
2047:
2046:
2043:
2041:
2039:
2037:
2035:
2033:
2031:
2028:
2025:
2022:
2020:
2019:
2016:
2014:
2012:
2010:
2008:
2006:
2004:
2001:
1998:
1996:
1993:
1992:
1989:
1987:
1985:
1983:
1981:
1979:
1977:
1974:
1971:
1968:
1966:
1965:
1962:
1960:
1958:
1956:
1954:
1952:
1950:
1947:
1944:
1942:
1939:
1938:
1935:
1933:
1931:
1929:
1927:
1925:
1923:
1920:
1917:
1914:
1912:
1911:
1908:
1906:
1903:
1900:
1898:
1896:
1893:
1890:
1887:
1885:
1882:
1881:
1878:
1876:
1874:
1872:
1870:
1868:
1866:
1863:
1860:
1857:
1855:
1854:
1851:
1849:
1846:
1843:
1841:
1839:
1836:
1833:
1830:
1828:
1825:
1824:
1821:
1819:
1817:
1815:
1812:
1810:
1807:
1804:
1801:
1798:
1796:
1795:
1792:
1790:
1787:
1784:
1782:
1780:
1777:
1774:
1771:
1769:
1766:
1765:
1762:
1760:
1758:
1756:
1754:
1752:
1749:
1746:
1743:
1740:
1738:
1737:
1733:
1730:
1727:
1724:
1721:
1718:
1715:
1712:
1709:
1707:
1704:
1703:
1699:
1696:
1693:
1691:
1688:
1685:
1683:
1680:
1677:
1674:
1672:
1671:
1667:
1664:
1661:
1658:
1655:
1652:
1649:
1646:
1643:
1641:
1638:
1637:
1633:
1630:
1627:
1625:
1622:
1619:
1616:
1613:
1610:
1607:
1605:
1604:
1600:
1597:
1594:
1591:
1588:
1585:
1582:
1579:
1576:
1574:
1571:
1570:
1566:
1563:
1560:
1557:
1554:
1551:
1548:
1545:
1542:
1540:
1537:
1536:
1532:
1529:
1526:
1523:
1520:
1517:
1514:
1511:
1508:
1506:
1503:
1502:
1498:
1495:
1492:
1490:
1488:
1485:
1483:
1481:
1478:
1475:
1473:
1472:
1468:
1465:
1462:
1459:
1456:
1453:
1450:
1447:
1444:
1442:
1439:
1438:
1434:
1431:
1428:
1425:
1422:
1419:
1416:
1414:
1411:
1409:
1406:
1405:
1401:
1398:
1395:
1392:
1389:
1386:
1383:
1381:
1378:
1376:
1373:
1372:
1369:
1367:
1365:
1363:
1361:
1359:
1356:
1354:
1351:
1348:
1346:
1345:
1341:
1338:
1335:
1332:
1330:
1328:
1325:
1323:
1320:
1318:
1315:
1314:
1310:
1307:
1304:
1302:
1300:
1298:
1295:
1293:
1290:
1288:
1285:
1284:
1280:
1277:
1274:
1272:
1270:
1268:
1265:
1263:
1260:
1258:
1255:
1254:
1251:
1249:
1247:
1245:
1243:
1241:
1239:
1237:
1234:
1231:
1229:
1228:
1225:
1223:
1221:
1219:
1217:
1215:
1212:
1210:
1207:
1205:
1202:
1201:
1198:
1196:
1194:
1192:
1190:
1188:
1186:
1184:
1181:
1178:
1176:
1175:
1172:
1170:
1168:
1166:
1164:
1162:
1160:
1158:
1155:
1153:
1150:
1149:
1146:
1144:
1142:
1140:
1138:
1136:
1133:
1131:
1128:
1126:
1123:
1122:
1116:
1111:
1106:
1104:
1101:
1099:
1096:
1094:
1091:
1088:
1085:
1080:
1075:
1074:
1070:
1062:
1057:
1045:
1040:
1034:
1026:
1021:Nominal hole
1019:
1016:
1014:
1007:Nut quotation
1005:
990:
987:
979:
969:
965:
961:
955:
954:
950:
945:This section
943:
939:
934:
933:
922:Hexagon nuts.
918:
913:
909:
903:
898:
894:
888:
883:
882:
872:
870:
867:
864:
861:
859:
856:
854:
851:
849:
846:
843:
840:
838:
835:
832:
829:
826:
823:
821:
818:
814:
811:
810:
809:
806:
801:
799:
796:
793:
792:
791:
788:
786:
783:
782:
780:
778:
774:
773:bolted joints
768:
753:
750:
746:
743:
741:
738:
737:
733:
730:
726:
723:
721:
718:
717:
713:
710:
706:
704:
702:
699:
698:
695:
691:
688:
684:
682:
680:
677:
676:
672:
669:
665:
663:T-groove nut
662:
660:
657:
656:
652:
649:
645:
642:
640:
637:
636:
632:
628:
627:bicycle frame
624:
620:
616:
613:
609:
606:
603:
602:
598:
595:
591:
588:
586:
583:
582:
577:
574:
570:
568:
566:
563:
562:
557:
554:
550:
548:
545:
544:
541:
539:
537:
535:
532:
531:
527:
525:
523:
521:
518:
517:
513:
510:
506:
503:
501:
498:
497:
493:
489:
486:
482:
479:
477:
474:
473:
469:
466:
462:
459:
457:
454:
453:
449:
446:
442:
439:
437:
434:
433:
429:
426:
422:
419:
417:
414:
413:
409:
406:
402:
399:
397:
394:
393:
389:
386:
382:
379:
377:
374:
373:
369:
366:
362:
359:
357:
354:
353:
349:
346:
342:
339:
337:
334:
333:
329:
326:
322:
319:
316:
313:
312:
308:
305:
302:
299:
298:
295:
293:
289:
288:torque wrench
285:
281:
277:
273:
263:
261:
256:
252:
247:
245:
231:
226:
222:
220:
216:
212:
207:
203:
201:
197:
193:
189:
185:
181:
177:
173:
168:
166:
162:
158:
155:(with slight
154:
150:
146:
142:
139:is a type of
138:
131:
128:
123:
113:
110:
102:
91:
88:
84:
81:
77:
74:
70:
67:
63:
60: –
59:
55:
54:Find sources:
48:
44:
38:
37:
32:This article
30:
26:
21:
20:
4314:axial barrel
4297:
4259:
4255:
4235:
4227:Bibliography
4212:
4201:, retrieved
4191:
4185:
4174:. Retrieved
4165:
4156:
4148:The Guardian
4147:
4137:
4105:(2): 47–61.
4102:
4098:
4088:
4043:Bolted joint
4018:Nut blanking
3989:
3976:
3972:adding to it
3967:
3866:
3768:
3760:Nut marking
3722:
3709:
3705:adding to it
3700:
2178:
2172:
2167:
2162:
2158:Across flats
2157:
2152:
2146:
2131:SAE hex nuts
1068:
1060:
1053:
1043:
1039:Across flats
1038:
1032:
1024:
1013:wrench sizes
1010:
982:
973:
958:Please help
946:
907:
892:
770:
623:bicycle fork
436:HARDLOCK Nut
396:Coupling nut
309:Description
269:
249:In 1851 the
248:
240:
208:
204:
172:lock washers
169:
159:), a slight
136:
134:
105:
96:
86:
79:
72:
65:
53:
41:Please help
36:verification
33:
4334:castellated
4063:Tapped hole
3951:Manufacture
3725:square nuts
2188:Fine (UNF)
1580:1.5 or 1.25
802:Toplock nut
546:Spring nut
476:Knurled nut
420:Collar nut
376:Clip-on nut
165:compression
4489:Categories
4439:split beam
4203:2019-03-08
4176:2022-03-15
4080:References
3979:April 2011
3872:(English)
3763:Nut class
2200:Nylon nut
2145:diameter,
1051:diameter;
1023:diameter,
976:March 2022
659:T-slot nut
565:Square nut
534:Sleeve nut
480:Thumb nut
456:Insert nut
416:Flange nut
336:Barrel nut
317:(cap nut)
276:engineered
188:split pins
161:stretching
99:March 2014
69:newspapers
4359:frangible
4129:234300791
4121:1000-9361
3996:malleable
3774:(Metric)
3748:Material
3733:corrosion
3712:June 2009
1713:2 or 1.5
1681:2 or 1.5
1546:1.25 or 1
947:does not
863:Speed nut
679:Wedge nut
604:Star nut
585:Swage nut
520:Split nut
315:Acorn nut
219:cage nuts
211:hexagonal
200:nyloc nut
127:Allen key
4344:coupling
4197:archived
4170:Archived
4053:Pipe cap
4036:See also
2197:Jam nut
2194:Hex nut
2177:Height,
1747:2 or 1.5
1066:Height,
1049:External
873:BINX nut
831:Keps nut
761:Locknuts
740:Wing nut
720:Well nut
701:Weld nut
500:Sex bolt
356:Cage nut
215:wingnuts
192:lockwire
182:such as
176:jam nuts
153:friction
145:threaded
141:fastener
4474:wingnut
4399:locknut
4394:knurled
4339:clip-on
4329:captive
3658:38.100
3655:1.5000
3648:⁄
3587:33.338
3584:1.3125
3577:⁄
3540:⁄
3529:⁄
3501:28.575
3498:1.1250
3491:⁄
3453:⁄
3442:⁄
3414:23.813
3411:0.9375
3404:⁄
3371:⁄
3360:⁄
3333:22.225
3330:0.8750
3323:⁄
3290:⁄
3279:⁄
3251:19.050
3248:0.7500
3241:⁄
3206:⁄
3195:⁄
3168:17.463
3165:0.6750
3158:⁄
3125:⁄
3114:⁄
3086:14.288
3083:0.5620
3076:⁄
3041:⁄
3030:⁄
3002:12.700
2999:0.5000
2992:⁄
2957:⁄
2946:⁄
2919:11.113
2916:0.4375
2909:⁄
2874:⁄
2863:⁄
2838:11.113
2835:0.4375
2828:⁄
2803:5.4864
2800:0.2160
2766:0.3750
2759:⁄
2697:0.3440
2690:⁄
2629:0.3125
2622:⁄
2561:0.2500
2554:⁄
2493:0.1875
2486:⁄
2429:0.1875
2422:⁄
2363:0.1563
2356:⁄
2299:0.1563
2292:⁄
2151:Pitch,
1086:Coarse
1083:choice
1078:choice
1056:corners
1054:across
1030:Pitch,
968:removed
953:sources
879:Gallery
844:(Nyloc)
827:(K-nut)
825:Jet nut
820:Jam nut
767:Locknut
619:headset
492:knurled
237:History
184:Loctite
143:with a
83:scholar
4459:T-slot
4444:square
4364:insert
4354:flange
4319:barrel
4243:
4127:
4119:
4073:Washer
3737:torque
3663:1.653
3506:1.299
3419:1.083
3256:0.866
3091:0.650
3007:0.577
2967:7.9375
2964:0.3125
2777:11.70
2774:0.461
2769:9.525
2734:4.8260
2731:0.1900
2705:0.386
2700:8.731
2665:4.1656
2662:0.1640
2632:7.938
2597:3.5052
2594:0.1380
2529:2.8448
2526:0.1120
2496:4.763
2432:4.763
2397:2.1844
2366:3.969
2302:3.969
1117:Nylon
777:torque
490:Has a
306:Image
284:torque
85:
78:
71:
64:
56:
4454:T-nut
4449:swage
4434:split
4429:speed
4419:rivet
4414:plate
4409:nyloc
4309:acorn
4125:S2CID
3815:&
3619:25.40
3460:0.750
3216:12.70
3213:0.500
3051:9.525
3048:0.375
2884:6.350
2881:0.250
2782:3.10
2713:3.05
2708:9.80
2644:2.85
2639:8.95
2576:2.25
2571:7.05
2564:6.35
2508:1.85
2503:5.10
2444:1.65
2439:5.18
2394:0.086
2256:(mm)
2253:(in)
2250:(mm)
2247:(in)
2244:(mm)
2241:(in)
2238:(mm)
2235:(in)
2232:(mm)
2229:(in)
2226:(mm)
2223:(in)
2220:(mm)
2217:(in)
2214:(mm)
2211:(in)
2208:(mm)
2205:(in)
2140:size
1700:18.5
1089:Fine
1071:(mm)
1063:(mm)
1046:(mm)
1035:(mm)
1027:(mm)
639:T-nut
625:to a
300:Name
266:Types
190:) or
90:JSTOR
76:books
4469:well
4464:weld
4389:Keps
4324:cage
4241:ISBN
4117:ISSN
3870:J995
3786:(55
3782:380
1901:63.5
1844:53.1
1785:41.6
1725:34.6
1659:27.7
1592:22.1
1577:1.75
1558:19.6
1509:1.25
1460:11.5
1448:0.75
1291:0.45
1235:0.35
1208:0.35
1156:0.25
1129:0.25
1119:nut
1114:nut
1112:Jam
1109:nut
1107:Hex
951:any
949:cite
149:bolt
62:news
4404:lug
4384:jet
4379:jam
4107:doi
4058:Tap
4002:or
3974:.
3868:SAE
3861:10
3788:ksi
3784:MPa
3772:898
3770:ISO
3707:.
2795:#12
2726:#10
2173:A/C
2163:A/F
2138:UTS
2080:5.5
2053:5.5
1972:4.5
1945:4.5
1861:3.5
1831:3.5
1813:41
1744:2.5
1734:20
1722:30
1710:2.5
1689:27
1678:2.5
1668:16
1647:1.5
1634:14
1614:1.5
1601:12
1567:10
1543:1.5
1527:6.5
1496:3.5
1493:5.5
1466:3.2
1432:2.7
1426:9.2
1412:0.8
1399:2.2
1396:3.2
1393:8.1
1379:0.7
1352:0.6
1349:3.5
1339:1.8
1336:2.4
1333:6.4
1326:5.5
1321:0.5
1308:1.6
1286:2.5
1278:1.2
1275:1.6
1261:0.4
1232:1.8
1213:3.2
1203:1.6
1182:0.3
1179:1.4
1151:1.2
1134:2.5
1103:JIS
1098:DIN
1093:ISO
1081:2nd
1076:1st
1061:A/C
1044:A/F
962:by
137:nut
45:by
4491::
4260:61
4258:.
4195:,
4168:.
4164:.
4146:.
4123:.
4115:.
4103:35
4101:.
4097:.
3944:8
3920:5
3896:2
3837:8
3806:5
3790:)
3579:16
3406:16
3402:15
3292:16
3281:16
3160:16
3156:11
3127:16
3116:16
3078:16
2959:16
2948:16
2911:16
2830:16
2692:32
2688:11
2657:#8
2624:16
2589:#6
2521:#4
2488:16
2455:#3
2424:16
2389:#2
2358:32
2325:#1
2294:32
2261:#0
2170:,
2160:,
2102:64
2077:60
2048:56
2023:52
1994:48
1969:45
1940:42
1915:39
1904:29
1894:55
1883:36
1858:33
1847:24
1837:46
1826:30
1808:41
1799:27
1788:19
1778:36
1767:24
1750:32
1741:22
1731:10
1728:16
1719:30
1716:30
1705:20
1694:15
1686:27
1675:18
1662:13
1656:22
1653:24
1650:24
1639:16
1628:11
1623:19
1620:22
1617:21
1608:14
1595:10
1589:17
1586:19
1583:18
1572:12
1555:14
1552:17
1549:16
1538:10
1533:8
1524:15
1521:12
1518:13
1515:13
1499:-
1486:11
1469:6
1457:10
1454:10
1451:10
1435:5
1402:5
1342:4
1311:-
1281:-
1058:,
1041:,
633:.
174:,
135:A
4290:e
4283:t
4276:v
4250:.
4207:.
4179:.
4150:.
4131:.
4109::
3981:)
3977:(
3817:T
3813:Q
3714:)
3710:(
3650:2
3646:1
3643:+
3641:1
3616:1
3613:1
3610:1
3575:5
3572:+
3570:1
3542:8
3538:7
3531:8
3527:7
3493:8
3489:1
3486:+
3484:1
3455:4
3451:3
3444:4
3440:3
3373:8
3369:5
3362:8
3358:5
3325:8
3321:7
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