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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/Yellow7/16-20 x 2 19/32an7-24a an7-24a bolt .4375-20 x 2.594 cad plate52
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CenturyFLHex Machine BoltPlain1/4 #10nas6603-453
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CenturyFLHex Machine BoltPlainnas6303u656
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CenturyFLHex Machine Boltnas1351n06h81
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CenturyFLHex Machine BoltSteelPlainms35764-218 bolt machine1
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CenturyFLHex Machine BoltSteelPlainms172330 nut plain round1
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CenturyFLHex Machine BoltPlainms16208-581
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CenturyFLHex Machine Boltb1821ah050f250d1
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CenturyFLHex Machine BoltCadmiuman12-34a1
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CenturyFLHex Machine BoltSteelPlain2 29/32an12-26a bolt .750-16 unf-3a 2-29/321
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CenturyFLHex Machine BoltSteelPlain5/8-18 x 2.89an10-26a 5/8-18 x 2.89 bolt1
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CenturyFLHex Machine BoltSteelPlain535306012289985 bolt machine bolt machine1
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CenturyFLHex Machine BoltGrade 2Plain5/8-11 x 2 1/45/8-11 x 2-1/4 hex bolt gr 2 undersized thread2
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CenturyFLHex Machine BoltSteelPlainapm hexseal st1/4-20x3/4-2701 bolt2
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CenturyFLHex Machine Boltnas6706du902
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CenturyFLHex Machine BoltSuperalloy (Inconel, Hastelloy, Alloy 20)Plainnas6706-20 hex bolt close tolerance a2862
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CenturyFLHex Machine BoltSuperalloy (Inconel, Hastelloy, Alloy 20)Plainnas6704u15 bolt close tolerance hex head2
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CenturyFLHex Machine BoltPlain#10-32 x .783nas6703u72
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CenturyFLHex Machine BoltPlainnas6703-142
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CenturyFLHex Machine Boltnas1954-262
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NAPPCOTXHex Machine BoltSteelPlain#9675 1/2#9675 1/2 single machine bolt 7/8dia 43
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NAPPCOTXHex Machine BoltGrade 5Plain5/16-18 x 1 3/45/16-18x1-3/4gr5 serhexflngboltblkal20002800
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NAPPCOTXHex Machine BoltGrade APlain5/8-11 x 2 1/2hexhd bolt stl a307 5/8-11 x 2-1/221
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NAPPCOTXHex Machine BoltGrade AZinc/Clear5/16-18 x 1 1/2hexhd bolt stl a307 gra zp 5/16-18x1-1/2 205
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NAPPCOTXHex Machine BoltGrade AZinc/Clear1/4-20 x 1 1/2hexhd bolt stl a307 gra zp 1/4-20x1-1/2 375
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NAPPCOTXHex Machine Bolt316, 317, A4 StainlessPlain1/2 x 1 1/240hex hd piston bolt s/s 316 1/2 x 1.540 2
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NAPPCOTXHex Machine BoltGrade APlain3/8-16 x 1 1/4hex hd bolt stl a307 gr a 3/8-16x1-1/4 350
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NAPPCOTXHex Machine BoltGrade AZinc/Clear5/8-11 x 3 1/2hexhd bolt stl a307 gra zp 5/8-11x3-1/2 185
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NAPPCOTXHex Machine BoltGrade APlain1/2-13 x 1 1/2hexhd bolt stl a307 1/2-13 x 1-1/2100
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NAPPCOTXHex Machine BoltGrade APlain3/4-10 x 3 1/2hexhd bolt stl a307 3/4-10 x 3-1/2 70
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NAPPCOTXHex Machine BoltGrade 8Plain1-8 x 141-8 x 14 gr 8 hex head bolt 10
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NAPPCOTXHex Machine BoltSteelGalvanized3/4-10 x 4 3/43/4-10 x 4 3/4 a325 hhb structural hdg 10
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CenturyFLHex Machine Boltb1821bh044c100n2685
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CenturyFLHex Machine BoltGrade 2Zinc/Clear1/4-20 x 7/81/4-20 x 7/8 hex mach bolt gr 2 zinc3600
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CenturyFLHex Machine BoltPlainms16208-573604
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CenturyFLHex Machine BoltSteelPlainmcdonnell douglas st3m507-5-26 bolt machine4
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CenturyFLHex Machine BoltSteelPlainms20033-16 bolt3956
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CenturyFLHex Machine BoltSteelPlaina70 x 3/4as568-018-silicone a70 .750i x 0.875od x .0625w3967
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CenturyFLHex Machine BoltSteelPlainb1821bh031f050n screw cap4100
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CenturyFLHex Machine BoltSteelPlainbacb30nm3k10 hex hd bolt rev bb bolt boeing bacb30nm3k104060
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CenturyFLHex Machine BoltSteelCadmium/Yellow#10-32 x 1 9/32an3-12a bolt eaton item number nadcap approvedbolt4454
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CenturyFLHex Machine Boltnas1130-06l15dsf6000
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CenturyFLHex Machine BoltPlain.143 x .267 x .032nas620-68351
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OneMonroeNCHex Machine BoltSuperalloy (Inconel, Hastelloy, Alloy 20)Passivated1/4-28 x 1.30bolt hex head close tolerance drilled head 1/4-28x1.30 a-286 passivated100
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OneMonroeNCHex Machine BoltSteelPlain#10-32bolt hex head long thread 10-32 unjf grip 0.125 length 0.47135
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OneMonroeMNHex Machine BoltGrade APlain7/8-9 x 167/8-9 x 16 a307 hhc/s-plain7
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OneMonroeMNHex Machine BoltGrade APlain3/4-10 x 143/4-10 x 14 a307 hhc/s-plain5
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OneMonroeMNHex Machine BoltGrade APlain3/4-10 x 53/4-10 x 5 a307 hhc/s-plain55
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OneMonroeMNHex Machine BoltGrade APlain1/2-13 x 21/2-13 x 2 a307 hhc/s-plain250
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OneMonroeNCHex Machine BoltSteelPlaincup & bolt magnet assembly455
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OneMonroeNCHex Machine BoltSteelPlaincup & bolt magnet assembly465
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OneMonroeNCHex Machine BoltSteelPlaincup & bolt magnet438
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OneMonroeNCHex Machine BoltSteelPlaincup & bolt magnet1015
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OneMonroeNCHex Machine BoltSteelPlain3/8-16 x 2 1/2bolthex3/8-16 x 2 1/275
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OneMonroeNCHex Machine BoltSteelPlain3/8-16 x 1 1/2bolthex3/8-16 x 1 1/2168
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OneMonroeNCHex Machine BoltSteelPlain5/16-18 x 1 1/2bolthex5/16-18 x 1 1/2344
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OneMonroeNCHex Machine BoltSteelPlain5/16-18 x 1bolthex5/16-18 x 1630
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OneMonroeNCHex Machine BoltSteelPlain5/16-18 x 3/4bolthex5/16-18 x 3/4136
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OneMonroeNCHex Machine BoltGrade B8Plain3/4-10 x 4 1/43/4-10 x 4-1/4 a193 b8 hex bolt plain10
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OneMonroeNCHex Machine BoltGrade AGalvanized7/8-9 x 67/8-9 x 6 hot dipped galvanized astm a307a hex bolt9
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OneMonroeNCHex Machine BoltGrade AGalvanized7/8-9 x 67/8-9 x 6 hot dipped galvanized astm a307a hex bolt42
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OneMonroeNCHex Machine BoltGrade AGalvanized7/8-9 x 47/8-9 x 4 hot dipped galvanized astm a307a hex bolt28
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OneMonroeNCHex Machine BoltGrade AGalvanized3/4-10 x 9 1/23/4-10 x 9-1/2 hot dipped galvanized astm a307a hex bolt14
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