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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 
OneMonroeNCHex Machine BoltGrade B8Plain / Furnace Black3/4-10 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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OneMonroeNCHex Machine BoltGrade AGalvanized3/4-10 x 83/4-10 x 8 hot dipped galvanized astm a307a hex bolt14
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OneMonroeNCHex Machine BoltGrade AGalvanized3/4-10 x 3 3/43/4-10 x 3-3/4 hot dipped galvanized astm a307a hex bolt40
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OneMonroeNCHex Machine BoltGrade AGalvanized5/8-11 x 9 1/25/8-11 x 9-1/2 hot dipped galvanized astm a307a hex bolt35
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OneMonroeNCHex Machine BoltGrade AGalvanized1/2-13 x 131/2-13 x 13 hot dipped galvanized astm a307a hex bolt15
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OneMonroeNCHex Machine BoltGrade AGalvanized1/2-13 x 3/41/2-13 x 3/4 hot dipped galvanized astm a307a hex bolt35
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OneMonroeNCHex Machine BoltGrade AGalvanized3/8-16 x 53/8-16 x 5 hot dipped galvanized astm a307a hex bolt50
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OneMonroeNCHex Machine BoltGrade AGalvanized3/8-16 x 3 1/23/8-16 x 3-1/2 hot dipped galvanized astm a307a hex bolt130
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OneMonroeNCHex Machine BoltGrade AGalvanized3/8-16 x 2 1/43/8-16 x 2-1/4 hot dipped galvanized astm a307a hex bolt35
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OneMonroeNCHex Machine BoltGrade AGalvanized5/16-18 x 3 1/25/16-18 x 3-1/2 hot dipped galvanized astm a307a hex bolt225
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OneMonroeNCHex Machine BoltGrade AGalvanized5/16-18 x 25/16-18 x 2 hot dipped galvanized astm a307a hex bolt345
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OneMonroeNCHex Machine BoltGrade AGalvanized5/16-18 x 15/16-18 x 1 hot dipped galvanized astm a307a hex bolt30
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OneMonroeNCHex Machine BoltGrade AGalvanized1/4-20 x 2 1/21/4-20 x 2-1/2 hot dipped galvanized astm a307a hex bolt50
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OneMonroeNCHex Machine BoltGrade AGalvanized1/4-20 x 11/4-20 x 1 hot dipped galvanized astm a307a hex bolt640
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OneMonroeNCHex Machine BoltGrade APlain / Furnace Black7/8-9 x 97/8-9 x 9 astm a307 hex bolt5
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OneMonroeNCHex Machine BoltGrade AZinc/Clear7/8-9 x 5 1/27/8-9 x 5 1/2 astm a307 hex bolt zinc pltd43
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WeaverWAHex Machine BoltGrade AGalvanized5/8-11 x 125/8-11 x 12 a307 low carbon hex bolt galvanized248
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WeaverWAHex Machine BoltGrade AGalvanized5/8-11 x 95/8-11 x 9 a307 low carbon hex bolt galvanized133
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WeaverWAHex Machine BoltGrade AGalvanized3/8-16 x 1 1/43/8-16 x 1 1/4 a307 low carbon hex bolt galvanized200
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WeaverWAHex Machine BoltGrade AGalvanized1/4-20 x 1 1/41/4-20 x 1 1/4 a307 low carbon hex bolt galvanized1676
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WeaverWAHex Machine BoltGrade AGalvanized1/4-20 x 11/4-20 x 1 a307 low carbon hex bolt galvanized500
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CenturyFLHex Machine Bolt400 Stainless (405, 410,416,420,430 etc.)Plain / Furnace Black#10-32 x 1 13/32an3c13a bolt347
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CenturyFLHex Machine Bolt400 Stainless (405, 410,416,420,430 etc.)Plain / Furnace Black#10-32 x 1 25/32an3c16a bolt381
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CenturyFLHex Machine Bolt400 Stainless (405, 410,416,420,430 etc.)Plain / Furnace Black#10-32 x 1 5/32an3c11a bolt15
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CenturyFLHex Machine BoltPlain / Furnace Black1/4-28 x 1 13/32an4c13a6
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CenturyFLHex Machine Bolt400 Stainless (405, 410,416,420,430 etc.)Plain / Furnace Black1/4-28 x 2 29/32an4c27a bolt1
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CenturyFLHex Machine BoltSteelPlain / Furnace Blackm83461/1-222 packing822
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CenturyFLHex Machine BoltSuperalloy (Inconel, Hastelloy, Alloy 20)Plain / Furnace Blacknas6704u16 bolt close tolerance hex head2
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CenturyFLHex Machine BoltSteelCadmium/Yellownas6205-8 bolt1
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CenturyFLHex Machine BoltSteelCadmium/Yellownas6203-19 bolt13
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CenturyFLHex Machine BoltSteelPlain / Furnace Blackms20074-03-03 bolt-mach2
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CenturyFLHex Machine BoltSteelPlain / Furnace Blackms35764-631 boot self-locking5009
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CenturyFLHex Machine BoltSteelCadmium/Yellowms35764-1568 bolt self locking hex hd10000
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CenturyFLHex Machine BoltSteelPlain / Furnace Black3/4 x 4.0ms35764-1622 bolt self locking hex hd 3/4 x 4.09000
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CenturyFLHex Machine BoltCadmium/Yellow3/8-24 x 3/4ms35764-131211240
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CenturyFLHex Machine BoltSteelPlain / Furnace Blacku s navy 2630360 bolt machine168
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CenturyFLHex Machine BoltSuperalloy (Inconel, Hastelloy, Alloy 20)Plain / Furnace Blacknas1003-1a screw-fsa584
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CenturyFLHex Machine BoltSuperalloy (Inconel, Hastelloy, Alloy 20)Plain / Furnace Blacknas6703u6 bolt hex head long thread6
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CenturyFLHex Machine BoltGrade 8Plain / Furnace Black1/2-13 x 6 1/2big bolt t383141-2 1/2-13 x 6 1/2 hmb gr 8 z/c dfars14
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CenturyFLHex Machine BoltSteelPlain / Furnace Black1 1/8-7 x 4 1/21 1/8-7 x 4 1/2 a32 hex bolt27
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CenturyFLHex Machine BoltSteelPlain / Furnace Blackst2015-016 bolt machine93
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