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Hex Bolts, ASTM A449 (ASME B18. 2.1)

Hex Machine Bolts are threaded bolts with a hexagonal head on one end, with no washer face on the bearing surface and a threaded shaft on the other end. Hex bolts are tightened with a wrench and are used to connect metal parts. The body tolerances of hex machine bolts are not as close as those of hex cap screws. Hex machine bolts are covered under ASME Standard B18.2.1

10 results, (click on any line for more information)
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SupplierLocTypeMaterialFinishSizeDescriptionQty 
BHAMALHex Machine BoltASTM A449Plain1/2-13 x 21/2-13 x 2 thin hd hex bolt a449 b18.2.130
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BHAMALHex Machine BoltASTM A449Plain3/4-10 x 43/4-10x4 hvy hex bolt a449 full thread b18.2.14
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QFCTXHex Machine BoltASTM A449Galvanized1/2-13 x 3 1/21/2-13x3 hex head bolt a449 hdg 1 1/2 thd b18.2.123
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QFCTXHex Machine BoltASTM A449Galvanized5/8-11 x 3 15/8-11x3 1/4 hex head bolt a449 hdg 1 1/2 thd b18.2.118
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QFCTXHex Machine BoltASTM A449Galvanized3/4-10 x 33/4-10x3 hex head bolt a449 hdg ( 2 thd ) b18.2.1247
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QFCTXHex Machine BoltASTM A449Galvanized3/4-10 x 12 1/23/4-10 x 12 1/2 hex head bolt a449 hdg b18.2.18
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QFCTXHex Machine BoltASTM A449Galvanized7/8-9 x 14 3/47/8-9 x 14 3/4 hex head bolt a449 hdg b18.2.18
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QFCTXHex Machine BoltASTM A449Galvanized7/8-9 x 3 1/27/8-9 x 3 1/2 hex head bolt a449 hdg b18.2.14
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QFCTXHex Machine BoltASTM A449Galvanized7/8-9 x 4 3/47/8-9 x 4 3/4 hex head bolt a449 hdg b18.2.14
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QFCTXHex Machine BoltASTM A449Galvanized1 x 6 1/21x6-1/2 a449 hdg hex machine bolt & nut w/2-1/2thread b18.2.1100
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