2103:
2059:
2069:
2079:
24:
70:
In 1969, the first four-prong T-nut with an eight-sided base was patented. Unlike standard round base T-nuts, eight-sided T-nuts can be fed efficiently and reliably via machine. The eight-sided T-nut base has become the standard configuration for T-nuts inserted by machine.
66:
It has a long, thin body and a flange at one end, resembling a T in profile. The flanges of T-nuts often have hooks or serrations on the prongs that dig into a wooden work piece as the bolt is tightened from the opposite side of the piece, providing better retention.
83:, which are used in work-holding in machine tools. T-slot nuts fit in T-section slots in the machine work-table and are used in conjunction with studs and clamps to provide flexible means of holding workpieces in place.
135:
1952:
89:, which are similar in appearance to t-nuts. They lack the prongs which penetrate into wood. Weld nuts are usually spot-welded into place on metal.
1942:
2140:
216:
106:
434:
149:
1927:
117:
2072:
1957:
1932:
2133:
1937:
1947:
1657:
675:
209:
2082:
1284:
2164:
1134:
130:
27:
T-nuts. The left one has been inserted in the wood and a bolt has been screwed in from the other side.
2126:
1962:
1881:
1100:
427:
2159:
276:
202:
1314:
462:
457:
2039:
1120:
1090:
1085:
791:
301:
296:
1105:
954:
816:
728:
256:
63:
used to fasten a wood, particle or composite materials workpiece, leaving a flush surface.
2062:
1967:
1851:
1742:
1236:
916:
896:
836:
420:
8:
1692:
1687:
1221:
1206:
1186:
1181:
1057:
939:
1750:
1260:
1196:
821:
776:
548:
508:
401:
2044:
1901:
1732:
1712:
1299:
1042:
766:
608:
351:
1702:
1677:
1652:
1622:
1279:
861:
756:
523:
2034:
1647:
1583:
1357:
1077:
1047:
1007:
921:
623:
261:
155:
2114:
2110:
2013:
2003:
1911:
1871:
1667:
1662:
1627:
1578:
1553:
1543:
1533:
1347:
1110:
806:
628:
613:
598:
498:
366:
225:
60:
16:
For the hold down type of fastener used for work-holding in machine tools, see
2109:
This article about joinery, woodworking joints, carpentry or woodworking is a
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1983:
1876:
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658:
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286:
176:
133:, Leistner, Walter Hermann, "Fastener member", issued 1969-11-25.
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271:
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2018:
2008:
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80:
52:
17:
1841:
1811:
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48:
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86:
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1993:
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1052:
997:
886:
841:
796:
718:
708:
693:
588:
568:
331:
326:
311:
306:
1988:
1717:
1465:
1216:
1166:
1062:
1032:
972:
846:
771:
733:
686:
553:
471:
412:
1866:
1775:
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1755:
1176:
967:
960:
931:
911:
881:
866:
826:
811:
801:
786:
781:
761:
738:
713:
633:
23:
107:
Airfield Models - Threaded
Fasteners used in Model Airplanes
1765:
1294:
1231:
1156:
1037:
992:
987:
723:
467:
1891:
1382:
1151:
977:
871:
703:
1953:
International
Federation of Building and Wood Workers
118:4 PRONG DRIVE IN NUT FOR WOOD (T-NUT) ZINC PLATED
2151:
2134:
428:
210:
2141:
2127:
435:
421:
217:
203:
1943:Building and Wood Workers' International
129:
22:
2152:
416:
198:
2097:
2078:
120:Kays Fasteners, accessed 2019-09-09.
47:, which can however also refer to a
2068:
1928:American Association of Woodturners
224:
13:
14:
2176:
1958:National Wood Carvers Association
2101:
2077:
2067:
2058:
2057:
1933:Architectural Woodwork Institute
442:
1938:British Woodworking Federation
169:
142:
123:
111:
100:
1:
1948:Caricature Carvers of America
93:
2113:. You can help Knowledge by
7:
74:
10:
2181:
2096:
15:
2053:
2027:
1976:
1963:Society of Wood Engravers
1920:
1834:
1784:
1741:
1613:
1606:
1494:
1381:
1323:
1142:
1133:
1076:
747:
666:
657:
481:
450:
232:
277:distorted thread locknut
2040:Frameless construction
1121:Wood-plastic composite
28:
26:
1968:Timber Framers Guild
822:Australian Blackwood
1688:Hammer-headed tenon
1207:Janka hardness test
549:Japanese carpentry
302:internal wrenching
297:interfering thread
29:
2165:Woodworking stubs
2122:
2121:
2091:
2090:
2045:Green woodworking
1902:Wood preservation
1830:
1829:
1733:Tongue and groove
1713:Mortise and tenon
1602:
1601:
1300:Warrington hammer
1129:
1128:
817:African Blackwood
609:Segmented turning
410:
409:
43:(also known as a
2172:
2143:
2136:
2129:
2105:
2098:
2081:
2080:
2071:
2070:
2061:
2060:
1611:
1610:
1280:Thickness planer
1140:
1139:
934:(lime, basswood)
664:
663:
524:Chainsaw carving
437:
430:
423:
414:
413:
219:
212:
205:
196:
195:
189:
188:
186:
185:
173:
167:
166:
164:
163:
154:, archived from
146:
140:
139:
138:
134:
127:
121:
115:
109:
104:
2180:
2179:
2175:
2174:
2173:
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2169:
2160:Nuts (hardware)
2150:
2149:
2148:
2147:
2094:
2092:
2087:
2049:
2035:Frame and panel
2023:
1972:
1916:
1826:
1785:Surface piecing
1780:
1737:
1658:Crown of thorns
1598:
1584:Smoothing plane
1490:
1377:
1319:
1222:Milling machine
1125:
1086:Cross-laminated
1072:
743:
653:
624:Spindle turning
614:Shingle weaving
584:Pallet crafting
477:
446:
441:
411:
406:
228:
226:Nuts (hardware)
223:
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128:
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116:
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105:
101:
96:
77:
59:) is a type of
55:, and likewise
21:
12:
11:
5:
2178:
2168:
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2048:
2047:
2042:
2037:
2031:
2029:
2025:
2024:
2022:
2021:
2016:
2014:Quarter sawing
2011:
2006:
2004:Wood splitting
2001:
1996:
1991:
1986:
1980:
1978:
1974:
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1971:
1970:
1965:
1960:
1955:
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1945:
1940:
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1930:
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1917:
1915:
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1912:Wood finishing
1909:
1904:
1899:
1894:
1889:
1884:
1879:
1874:
1872:Paint stripper
1869:
1864:
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1827:
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1619:
1617:
1608:
1604:
1603:
1600:
1599:
1597:
1596:
1591:
1586:
1581:
1579:Shoulder plane
1576:
1571:
1566:
1561:
1556:
1554:Moulding plane
1551:
1546:
1544:Japanese plane
1541:
1536:
1534:Grooving plane
1531:
1526:
1521:
1516:
1511:
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1498:
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1387:
1385:
1379:
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1376:
1375:
1370:
1365:
1360:
1355:
1350:
1348:Flooring clamp
1345:
1340:
1335:
1329:
1327:
1321:
1320:
1318:
1317:
1312:
1307:
1305:Winding sticks
1302:
1297:
1292:
1287:
1285:Timber-framing
1282:
1277:
1249:
1244:
1239:
1234:
1229:
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1214:
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1199:
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1149:
1143:
1137:
1131:
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1127:
1126:
1124:
1123:
1118:
1113:
1111:Particle board
1108:
1103:
1098:
1093:
1091:Glue laminated
1088:
1082:
1080:
1074:
1073:
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1070:
1065:
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1055:
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651:
646:
641:
636:
631:
629:Timber framing
626:
621:
616:
611:
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601:
599:Relief carving
596:
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586:
581:
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571:
566:
561:
556:
551:
546:
541:
536:
531:
526:
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511:
506:
501:
499:Bush carpentry
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168:
141:
122:
110:
98:
97:
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92:
91:
90:
84:
76:
73:
9:
6:
4:
3:
2:
2177:
2166:
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2161:
2158:
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2155:
2144:
2139:
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2130:
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2118:
2116:
2112:
2107:
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2100:
2099:
2095:
2084:
2076:
2074:
2066:
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2056:
2055:
2052:
2046:
2043:
2041:
2038:
2036:
2033:
2032:
2030:
2026:
2020:
2017:
2015:
2012:
2010:
2007:
2005:
2002:
2000:
1997:
1995:
1992:
1990:
1987:
1985:
1984:Chainsaw mill
1982:
1981:
1979:
1975:
1969:
1966:
1964:
1961:
1959:
1956:
1954:
1951:
1949:
1946:
1944:
1941:
1939:
1936:
1934:
1931:
1929:
1926:
1925:
1923:
1921:Organizations
1919:
1913:
1910:
1908:
1905:
1903:
1900:
1898:
1895:
1893:
1890:
1888:
1885:
1883:
1880:
1878:
1877:Steam bending
1875:
1873:
1870:
1868:
1865:
1863:
1860:
1858:
1855:
1853:
1850:
1848:
1847:French polish
1845:
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1833:
1823:
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1748:
1746:
1744:
1740:
1734:
1731:
1729:
1726:
1724:
1721:
1719:
1718:Rabbet/Rebate
1716:
1714:
1711:
1709:
1706:
1704:
1703:Mason's mitre
1701:
1699:
1696:
1694:
1691:
1689:
1686:
1684:
1681:
1679:
1676:
1674:
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1577:
1575:
1572:
1570:
1567:
1565:
1562:
1560:
1557:
1555:
1552:
1550:
1549:Jointer plane
1547:
1545:
1542:
1540:
1537:
1535:
1532:
1530:
1527:
1525:
1522:
1520:
1519:Compass plane
1517:
1515:
1514:Chamfer plane
1512:
1510:
1507:
1505:
1504:Bedrock plane
1502:
1501:
1499:
1497:
1493:
1487:
1484:
1482:
1479:
1477:
1474:
1472:
1469:
1467:
1464:
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1449:
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1437:
1434:
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1429:
1427:
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1414:
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1409:
1407:
1404:
1402:
1399:
1397:
1394:
1392:
1389:
1388:
1386:
1384:
1380:
1374:
1371:
1369:
1366:
1364:
1361:
1359:
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1349:
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1344:
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1326:
1322:
1316:
1313:
1311:
1308:
1306:
1303:
1301:
1298:
1296:
1293:
1291:
1290:Veneer hammer
1288:
1286:
1283:
1281:
1278:
1275:
1274:
1270:
1266:
1262:
1258:
1253:
1250:
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1230:
1228:
1225:
1223:
1220:
1218:
1215:
1213:
1210:
1208:
1205:
1203:
1202:Impact driver
1200:
1198:
1195:
1193:
1190:
1188:
1185:
1183:
1180:
1178:
1175:
1173:
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1024:
1021:
1019:
1018:Red Quebracho
1016:
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1001:
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986:
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494:Bow and arrow
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489:Boat building
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158:on 2009-01-05
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25:
19:
2115:expanding it
2108:
2093:
1852:Heat bending
1797:Edge banding
1569:Router plane
1564:Rebate plane
1524:Finger plane
1255:
959:
953:
933:
927:Lignum vitae
685:
679:
644:Wood carving
619:Shipbuilding
604:Root carving
564:Log building
529:Chip carving
381:
242:axial barrel
182:, retrieved
177:
171:
160:, retrieved
156:the original
150:
144:
125:
113:
102:
69:
65:
57:drive-in nut
56:
44:
40:
36:
32:
30:
2073:WikiProject
2019:Rift sawing
2009:Flat sawing
1897:Wood drying
1574:Scrub plane
1559:Razee plane
1509:Block plane
1363:Mitre clamp
1310:Wood scribe
1261:Combination
1003:Purpleheart
699:Douglas fir
649:Woodturning
482:Occupations
444:Woodworking
262:castellated
178:About Sigma
151:Our history
81:T-slot nuts
2154:Categories
2028:Techniques
1977:Conversion
1907:Wood stain
1835:Treatments
1623:Birdsmouth
1589:Spokeshave
1539:Jack plane
1529:Fore plane
1368:Pipe clamp
1333:Band clamp
1257:Carpenters
1078:Engineered
1028:Rubberwood
877:Eucalyptus
681:Calocedrus
594:Pyrography
559:Kohlrosing
367:split beam
184:2009-10-21
162:2009-10-21
131:US 3480061
94:References
53:insert nut
18:T-slot nut
1817:Parquetry
1812:Oystering
1807:Marquetry
1648:Butterfly
1315:Workbench
1247:Sandpaper
1227:Mitre box
1172:Drawknife
1162:Burnisher
1147:Abrasives
1096:Hardboard
757:Afromosia
639:Whittling
589:Parquetry
574:Marquetry
519:Certosina
514:Carpentry
504:Cabinetry
451:Overviews
287:frangible
87:Weld nuts
49:rivet nut
45:blind nut
2063:Category
1842:Adhesive
1822:Purfling
1802:Intarsia
1743:Profiles
1668:Dovetail
1607:Geometry
1446:Hand saw
1431:Crosscut
1416:Circular
1411:Chainsaw
1358:Holdfast
1023:Rosewood
955:American
950:Mahogany
922:Jelutong
892:Hornbeam
857:Cocobolo
852:Chestnut
767:Andiroba
579:Millwork
544:Intarsia
539:Fretwork
534:Ébéniste
463:Glossary
272:coupling
75:See also
2083:Commons
1999:Whipsaw
1994:Sawmill
1887:Varnish
1882:Thermal
1857:Lacquer
1792:Binding
1761:Chamfer
1628:Biscuit
1594:Surform
1486:Whipsaw
1456:Keyhole
1441:Fretsaw
1421:Compass
1406:Bucksaw
1396:Bandsaw
1391:Backsaw
1373:Sawbuck
1343:F-clamp
1338:C-clamp
1212:Jointer
1116:Plywood
1068:Zebrano
1008:Ovankol
973:Meranti
961:African
932:Linden
887:Hickory
842:Cedrela
837:Camphor
832:Bubinga
827:Boxwood
807:Bilinga
792:Avodire
709:Juniper
694:Cypress
569:Luthier
458:History
402:wingnut
327:locknut
322:knurled
267:clip-on
257:captive
41:tee nut
1989:Hewing
1728:Splice
1683:Halved
1678:Groove
1673:Finger
1653:Coping
1638:Bridle
1615:Joints
1496:Planes
1481:Veneer
1471:Scroll
1466:Ripsaw
1451:Jigsaw
1426:Coping
1325:Clamps
1252:Square
1242:Shaper
1237:Router
1217:Mallet
1192:Gimlet
1167:Chisel
1063:Willow
1053:Walnut
1043:Totara
1033:Sapele
998:Poplar
983:Padauk
945:Merbau
917:Jarrah
902:Imbuia
897:Idigbo
862:Cumaru
847:Cherry
772:Anigre
734:Spruce
687:Cedrus
554:Khatam
509:Caning
472:lumber
387:T-slot
372:square
292:insert
282:flange
247:barrel
137:
51:or an
1867:Paint
1776:Ovolo
1771:Ogive
1756:Bevel
1723:Scarf
1708:Miter
1476:Table
1461:Miter
1436:Frame
1353:Gripe
1269:Speed
1265:Miter
1197:Gauge
1187:Float
1182:Fence
1177:Drill
1135:Tools
1058:Wenge
1048:Utile
1013:Ramin
968:Maple
940:Lovoa
912:Iroko
882:Hazel
867:Ebony
812:Birch
802:Beech
797:Balsa
787:Aspen
782:Apple
762:Alder
719:Kauri
714:Larch
676:Cedar
659:Woods
634:Treen
382:T-nut
377:swage
362:split
357:speed
347:rivet
342:plate
337:nyloc
237:acorn
39:, or
37:T nut
33:T-nut
2111:stub
1766:Ogee
1751:Bead
1693:Knee
1663:Dado
1643:Butt
1383:Saws
1295:Vise
1232:Rasp
1157:Adze
1038:Teak
993:Plum
988:Pear
749:Hard
729:Rimu
724:Pine
668:Soft
468:Wood
397:well
392:weld
317:Keps
252:cage
1892:Wax
1862:Oil
1698:Lap
1633:Box
1401:Bow
1273:Try
1152:Axe
1106:OSB
1101:MDF
978:Oak
907:Ipê
872:Elm
777:Ash
739:Yew
704:Fir
332:lug
312:jet
307:jam
61:nut
2156::
1271:,
1267:,
1263:,
1259:,
958:,
684:,
35:,
31:A
2142:e
2135:t
2128:v
2117:.
1276:)
1254:(
964:)
952:(
690:)
678:(
474:)
470:(
436:e
429:t
422:v
218:e
211:t
204:v
187:.
165:.
20:.
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
