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Hex Bolts, ASTM A449

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

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SupplierLocTypeMaterialFinishSizeDescriptionQty 
JacksonMSHex Machine BoltASTM A449Plain1 1/2-6 x 22 a449 hex bolt w/4 thread plain1
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JacksonMSHex Machine BoltASTM A449Plain1 1/2-6 x 22 a449 hex bolt w/4 thread plain1
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CNBILHex Machine BoltASTM A449Plain1 1/2-6 x 5hex m/b gr a449 pl drilled3
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CNBILHex Machine BoltASTM A449Galvanized7/8-9 x 47/8-9x4 heavy h/b mech astm b695 class 55 per dwg #rps-01-5878 rev b810
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