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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)

Buy Hex Bolts from one of our FCH Network Members
SupplierLocTypeMaterialFinishSizeDescriptionQty 
WeaverWAHex Machine BoltGrade AGalvanized3/4-10 x 63/4-10x6 a307 low carbon hex bolt galvanized20
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WeaverWAHex Machine BoltGrade AGalvanized5/8-11 x 55/8-11x5 a307 low carbon hex bolt galvanized120
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JacksonMSHex Machine BoltGrade B8Plain / Furnace Black5/8-11 x 2 3/4astm a193 b8t h/b (321 stainless )30
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JacksonMSHex Machine BoltSteelPlain / Furnace Black3/8-16nc hex nut .449 tallx.560 waf3383
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JacksonMSHex Machine Bolt300 Stainless (A1,A2, 18-8,304,310 etc.)Plain / Furnace Black5/16-24 x 1 1/2nf hex bolt/aisi-302 or 304 ss139
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JacksonMSHex Machine BoltGrade AGalvanized1 1/8 x 5nc h/b a307 hot dip16
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JacksonMSHex Machine BoltGrade B8Plain / Furnace Black3/4-10 x 3b-8 h/b1
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JacksonMSHex Machine BoltSilicon BronzePlain / Furnace Black1/2 x 4nc h/b silicone bronze5
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JacksonMSHex Machine BoltSilicon BronzePlain / Furnace Black1/2 x 2 3/4nc h/b silicone bronze12
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JacksonMSHex Machine BoltSilicon BronzePlain / Furnace Black1/2-13 x 2nc h/b silicone bronze100
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JacksonMSHex Machine BoltSteelPlain / Furnace Black3/4 x 20nc hex m/b a307 with 6 rt1121
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JacksonMSHex Machine BoltSteelPlain / Furnace Black3/4 x 18nc hex m/b a307 with 6 rt652
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JacksonMSHex Machine BoltSteelPlain / Furnace Black3/4 x 14nc hex m/b a307 with 6 rt121
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JacksonMSHex Machine BoltSilicon BronzePlain / Furnace Black1/2 x 1 3/4nc h/b silicone bronze80
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JacksonMSHex Machine BoltSteelPlain / Furnace Black3/4 x 32nc hex m/b a307 with 6 rt35
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JacksonMSHex Machine BoltGrade B8Plain / Furnace Black3/4-10 x 2 1/23/4-10x2 1/2 b-8 h/b7
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JacksonMSHex Machine BoltGrade B8Plain / Furnace Black3/8-16 x 1 1/43/8-16x1 1/4 b-8 h/b27
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JacksonMSHex Machine BoltSilicon BronzePlain / Furnace Black5/8 x 3nc h/b silicone bronze23
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JacksonMSHex Machine BoltSilicon BronzePlain / Furnace Black5/8 x 1 1/2nc h/b silicone bronze195
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JacksonMSHex Machine BoltSteelPlain / Furnace Black3/4 x 38nc hex m/b a307 with 6 rt137
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JacksonMSHex Machine BoltSteelPlain / Furnace Black3/4 x 12nc hex m/b a307 with 6 rt113
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JacksonMSHex Machine BoltSilicon BronzePlain / Furnace Black5/8-11 x 2 1/2nc h/b silicone bronze50
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MAINSOURCNHHex Machine BoltSteelPlain / Furnace Black.115 x .209 x .032nas620-4 (washer #4 .115x.209x.032 stl c&y) NAS62044150
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MAINSOURCNHHex Machine BoltSteelCadmium/Yellow.255 x .468 x .063nas620-416750
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MAINSOURCNHHex Machine BoltSteelPlain / Furnace Blackms16208-55 (hex cap sc 3/8-16 x 2 ss)42
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CenturyFLHex Machine BoltSteelPlain / Furnace Blackboeing st3m453-5-65 bolt close tolerance double hx hd1151
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CenturyFLHex Machine BoltSteelPlain / Furnace Blackms9207-06 bolt machine steel double hex20
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CenturyHex Machine BoltSteelPlain / Furnace Black#3nas620-3l washer flat120
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CenturyHex Machine BoltSteelPlain / Furnace Black#12ms9210-20 screw cap 12-point144
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CenturyHex Machine BoltSteelCadmium/Yellow1/4-28 x 4 17/32an4-44a bolt25
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CenturyFLHex Machine BoltSteelPlain / Furnace Blackohio electric motor a-100016-12 1/4-20 x 8-1/4 hex bolt per print140
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CenturyFLHex Machine Boltnas673v63500
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CenturyFLHex Machine BoltSteelPlain / Furnace Blacknas673v13 bolt mach hex216
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CenturyFLHex Machine BoltSteelPlain / Furnace Blacknas1004-5 bolt mach hex .250-28 unf-3ax.3122
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CenturyFLHex Machine BoltPlain / Furnace Black1/4-28 x 1 29/32an4c17a3
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CenturyFLHex Machine Boltm83461/1-014200
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CenturyFLHex Machine BoltPlain / Furnace BlackMan4ch5a100
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CenturyFLHex Machine BoltSteelZinc/Greenm22759/32-22-5 leadwire green300
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CenturyFLHex Machine BoltSteelCadmium5/16-24 x 31/32an5h7a bolt500
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CenturyFLHex Machine BoltPlain / Furnace Blackms16205-1421000
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CenturyFLHex Machine BoltPlain / Furnace Blackms16205-1412500
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CenturyFLHex Machine Boltms16205-592500
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CenturyFLHex Machine BoltPlain / Furnace Blacknas6704-3254
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CenturyFLHex Machine BoltSteelCadmium/Yellow3/8-24 x 1 61/64an6-17 bolt46
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CenturyFLHex Machine BoltSteelPlain / Furnace Blacknas569c53 bolt machine177
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