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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 
CenturyHex Machine BoltSteelZinc/Greenm22759/32-22-5 leadwire green200
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CenturyHex Machine BoltSteelCadmium/Yellownas6206-14 bolt tension100
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CenturyHex Machine BoltSuperalloy (Inconel, Hastelloy, Alloy 20)Plain3/8-24 x .594nas6705u2 3/8-24 x .594 hex hd bolt100
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CenturyHex Machine Boltms21057l08100
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CenturyFLHex Machine BoltSteelCadmium5/16-24 x 31/32an5h7a bolt500
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CenturyFLHex Machine BoltSteelCadmium/Yellow3/8-24 x 2 13/64an6-21 bolt350
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CenturyFLHex Machine BoltPlainms16205-1421000
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CenturyFLHex Machine BoltSteelPlainm83528/004b016 gasket6
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CenturyFLHex Machine BoltPlainms16205-1412580
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CenturyFLHex Machine Boltms16205-592500
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CenturyHex Machine BoltPlainnas6704-314
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CenturyFLHex Machine BoltSteelCadmium/Yellow3/8-24 x 1 61/64an6-17 bolt46
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CenturyFLHex Machine BoltSteelPlainnas569c53 bolt machine177
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CenturyFLHex Machine Boltnas1762j0404120
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CenturyFLHex Machine Boltnas6904u12657
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CenturyFLHex Machine BoltCadmium5/16-24 x 1 15/32an5h13a6
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CenturyFLHex Machine BoltSteelCadmium/Yellow1/4-28 x 2 13/32an4h23a bolt9
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CenturyFLHex Machine BoltSteelPlainnas6304u6h hex bolt10000
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CenturyFLHex Machine BoltSteelCadmium/Yellow#10-32 x 3 25/32an3-36a bolt750
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CenturyFLHex Machine BoltPlain1/4-28 x 1/4nas6704hu42500
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NAPPCOTXHex Machine BoltGrade APlain5/16-18 x 1 1/2hexhd bolt stl a307 gra 5/16-18x1-1/21300
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NAPPCOTXHex Machine BoltGrade 5Zinc/Clear3/8-16 x 1 3/83/8-16 x 1-3/8 gr-5 hx hd bolts zinc plt10
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CenturyFLHex Machine BoltSteelPlain1/2-13 x 31/2-13 x 3 special per print hmb bolt w 3/8 dia.pilot steel plain1
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CenturyFLHex Machine BoltSteelPlain7/8 x #10nas6603-14 screw cap105
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CenturyFLHex Machine BoltSteelPlain3/8-24 x 7.00renk ebf1206-011 machine bolt custom partial thread 3/8-24 x 7.0065
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CenturyFLHex Machine BoltSteelPlainnas1351-08-8p bolt machine-steel double hex275
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CenturyFLHex Machine BoltSteelPlain3/8-24an6c11a bolt200
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OneMonroeMNHex Machine BoltGrade AZinc/Clear7/16-14 x 1 1/27/16-14 x 1-1/2 zinc finish astm a307a hex bolt450
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CenturyFLHex Machine BoltSteelPlainnas6703d21 bolt hex head190
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OneMonroeMNHex Machine BoltGrade AZinc/Clear1/4-20 x 3 1/41/4-20 x 3-1/4 zinc finish astm a307a hex bolt100
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CenturyFLHex Machine BoltSteelPlainms9206-04 bolt machine steel double hex1250
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CenturyFLHex Machine BoltSteelPlainms9207-06 bolt machine steel double hex1000
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CenturyFLHex Machine BoltBrassPlain#10-32 x 1.10ohio elect motors a-900004-21 10-32 x 1.10 hex bolt brass see print500
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OneMonroeMNHex Machine BoltGrade AZinc/Clear3/8-16 x 2 1/43/8-16 x 2-1/4 zinc finish astm a307a hex bolt350
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CenturyFLHex Machine Bolt300 Stainless (A1,A2, 18-8,304,310 etc.)Plainsikorsky ss5112-430 bolt machine40
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OneMonroeMNHex Machine BoltGrade AZinc/Clear3/8-16 x 2 1/43/8-16 x 2-1/4 zinc finish astm a307a hex bolt1200
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CenturyFLHex Machine BoltSteelCadmium/Yellow1/2-20 x 31/32an8-7a bolt1564
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CenturyFLHex Machine BoltSteelPlain3/8-24 x 5.75aeb02f37592rwa6aa1 bolt hex intern key slot 3/8-24 x 5.75519
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CenturyFLHex Machine BoltSteelPlain.6887/16nas1307-11 bolt3
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OneMonroeMNHex Machine BoltGrade AGalvanized1/4-20 x 11/4-20 x 1 hot dipped galvanized astm a307a hex bolt60
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OneMonroeMNHex Machine BoltGrade APlain7/8-9 x 107/8-9 x 10 astm a307 hex bolt400
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CenturyFLHex Machine BoltCadmium/Yellowms35764-127029000
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CenturyFLHex Machine BoltSteelPlainnorthrop grumman 1g05222h01 bolt machine77
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CenturyFLHex Machine BoltSteelPlainboeing st3m453-4-61 bolt close tolerance double hx hd15
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CenturyFLHex Machine BoltCadmium/Yellow3/8 #10nas6203-6427
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CenturyFLHex Machine BoltSuperalloy (Inconel, Hastelloy, Alloy 20)Plainnas6704-22 bolt close tolerance hex head9
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CenturyFLHex Machine BoltSteelPlainnas6605-11 bolt100
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CenturyFLHex Machine BoltSteelPlainm25988/1-227 o-ring400
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CenturyFLHex Machine BoltSteelPlainms35764-1211 machine bolt750
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CenturyFLHex Machine Bolt400 Stainless (405, 410,416,420,430 etc.)Plain1/4-28 x 17/32an4c4 bolt19
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CenturyFLHex Machine BoltPlain#10-32 x 17/32an3c41
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CenturyFLHex Machine BoltPlainnas6608-2227167
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JacksonMSHex Machine BoltGrade B8Plain3/4-10 x 2 1/43/4-10 x 2-1/4 b-8 hex bolt4
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JacksonMSHex Machine BoltGrade B8Plain3/4-10 x 1 3/43/4-10 x 1-3/4 b-8 hex bolt2
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JacksonMSHex Machine BoltGrade B8Plain5/8-11 x 2 3/45/8-11 x 2-3/4 b-8 hex bolt30
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CenturyFLHex Machine BoltSteelPlainboeing st3m453-5-65 bolt close tolerance double hx hd2303
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CenturyFLHex Machine BoltSteelPlainhoneywell 153771 bolt mach rev g thread protectors required258
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CenturyFLHex Machine BoltSteelPlainas3661-6-22 bolt machine500
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CenturyFLHex Machine BoltCadmium/Yellow#10-32 x 25/32an3h6a820
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CenturyFLHex Machine Bolt400 Stainless (405, 410,416,420,430 etc.)Plain1/4-28 x 29/32an4c7a bolt-fsi97
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CenturyFLHex Machine BoltPlain#10-32 x 15/32an3c3a367
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CenturyFLHex Machine BoltCadmium5/16-24 x 23/32an5h5a26
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CenturyFLHex Machine BoltCadmium/Yellow1/4-28 x 29/32an4-719
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CenturyFLHex Machine BoltPlain1/4-28 x 17/32an4c4a45
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CenturyFLHex Machine BoltPlain1/4-28 x 25/32an4c6a7
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CenturyFLHex Machine BoltSteelCadmium/Yellow3/8-24 x 45/64an6-5 bolt16
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CenturyFLHex Machine BoltSteelPlain#7an8c7a 1/2-20 bolt3
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CenturyFLHex Machine Bolt400 Stainless (405, 410,416,420,430 etc.)Plain#10-32 x 21/32an3c5a an3c5a1
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CenturyFLHex Machine BoltCadmium/Yellow#10-32 x 25/32an3-61
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CenturyFLHex Machine BoltCadmium/Yellow3/8-24 x 1 61/64an6-17a9
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CenturyFLHex Machine BoltCadmium5/16-24 x 2 19/32an5-24a760
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CenturyFLHex Machine Bolt400 Stainless (405, 410,416,420,430 etc.)Plain#10-32 x 21/32an3ch5a bolt231
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CenturyFLHex Machine Bolt300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-24 x 1 7/32an5ch11a bolt5
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CenturyFLHex Machine BoltPlain#10-32 x 15/32an3ch3a150
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CenturyFLHex Machine Bolt400 Stainless (405, 410,416,420,430 etc.)Plain#10-32 x 1 13/32an3c13a bolt433
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