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Hex Machine Bolt

FastenerHex 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

Hex Machine Bolt (b18.2.1), showing 200, (click on any line for more information)

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SupplierLocTypeMaterialFinishSizeDescriptionQty 
CenturyFLHex Machine BoltSteelCadmium/Yellow1/4-28 x 3 1/32an4-30a bolt 1/4-28 x 3.0320
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CenturyFLHex Machine BoltSteelCadmium/Yellow3/8-24 x 3 37/64an6-34a bolt .375-24 x 3.58 lg hx hd10000
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CenturyFLHex Machine BoltSteelPlain / Furnace Blackan6c7a bolt mach hex394
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CenturyFLHex Machine BoltPlain / Furnace Blackms16208-103s316419
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CenturyFLHex Machine BoltCadmium5/16-24 x 1 11/32an5-12a161
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CenturyFLHex Machine BoltSteelCadmium/Yellow#10-32 x 29/32an3-7a q4b355
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CenturyFLHex Machine BoltCadmium/Yellow#10-32 x 3 21/32an3-35a40
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CenturyFLHex Machine BoltPlain / Furnace Blackms16208-113s31644
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CenturyFLHex Machine BoltSteelPlain / Furnace Blackb1821bh088f088n screw cap hexagon head4
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CenturyFLHex Machine BoltSteelPlain / Furnace Blackb1821bh044c250n screw cap hexagon head4
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CenturyFLHex Machine BoltRubber, Buna-N, Neoprene etc.Plain / Furnace Blackas568-279-epdm-a70-nc o-ring2
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CenturyFLHex Machine BoltSteelCadmium5/16-24 x 2 3/32an5-20a bolt .31-24
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CenturyFLHex Machine BoltPlain / Furnace Black5/8-18 x 2.14an10-20a4
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CenturyFLHex Machine Boltb1821bh125c400n6
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CenturyFLHex Machine BoltSteelCadmium5/16-24 x 2 11/32an5-22a bolt aircraft 5/16-24 x 2-7/326
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CenturyFLHex Machine BoltSteelGalvanized5/8-11 x 35/8-11 x 3 hex hd bolt partial thread hd galv steel35
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CenturyFLHex Machine BoltSuperalloy (Inconel, Hastelloy, Alloy 20)Plain / Furnace Blackbolt tension bolt tension hx hd cl tol a286 cres338
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CenturyFLHex Machine BoltCadmium/Yellow1/4-28 x 25/32an4-6a18
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CenturyFLHex Machine BoltGrade 8Zinc/Yellow1/2-13big bolt t383145-1 1/2-13 hx nut gr 8 z/y dfars50
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CenturyFLHex Machine BoltSteelZinc/Clear1/2-13 x 5/81/2-13 x 5/8 hex machine bolt zinc50
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