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2 Hex Bolts

Hex 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

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SupplierLocTypeMaterialFinishSizeDescriptionQty 
OBRIENOHHex Machine Bolt300 Stainless (A1,A2, 18-8,304,310 etc.)Plain2-4 1/2 x 18h/b 18-8 s/s2
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MastBoltOHHex Machine BoltGrade 5Plain2 x 18 1/22x18 h/b with 4-1/2 thread100 pcs
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MastBoltOHHex Machine BoltGrade 5Plain2 x 18 1/22x18 h/b with 4-1/2 thread100
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MidStatesMIHex Machine BoltGrade 8Plain2 x 26h/b blank1
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All SizeTXHex Machine BoltGrade 8Plain2-4 1/2 x 4 1/22-4.5 x 4 1/2 gr. 8 hex bolt b18.2.14
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WurthINHex Machine BoltSteelPlain2-4 1/2 x 4 1/22-4 1/2 x 4-1/2 finished hex bolt a354bd59
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ACCURATEILHex Machine BoltSteelGalvanized2-4 1/2 x 5h/b a354bc hot dip2
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LightningLAHex Machine BoltGrade AGalvanized2-4 1/2 x 53hex hd m/b a307 w/6 thd73
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LightningLAHex Machine BoltGrade AGalvanized2-4 1/2 x 53hex hd m/b a307 w/6 thd73
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ExpressCAHex Machine BoltSteelPlain2-4 1/2 x 62-4.5x6 plain hex bolt2
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Valley NuWAHex Machine BoltSteelPlain2-4 1/2 x 6nc h/b1
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BHAMALHex Machine BoltSteelPlain2-4 1/2 x 7h/b a354-bd5
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CIFILHex Machine BoltGrade 5Plain2-4 1/2 x 7 1/22-4 1/2x7 1/2 hex machine bolt grade 5 plain with 3.58 clear shank (43) (43) (41) ()41
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Valley NuWAHex Machine BoltSteelPlain2-4 1/2 x 8nc h/b3
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ACCURATEILHex Machine BoltSteelPlain2-4 1/2 x 8hex hd m/b20
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Valley NuWAHex Machine BoltSteelZinc/Black2-4 1/2 x 8nc h/b zb12
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IRFNJHex Machine BoltGrade 2Galvanized2-4 1/2 x 9h/b hot dipped69
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IRFNJHex Machine BoltGrade 2Galvanized2-4 1/2 x 9h/b hot dipped69
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LibertyILHex Machine BoltGrade BPlain2-4 1/2 x 9h/b a307b a307b57
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UltraFastWAHex Machine Bolt300 Stainless (A1,A2, 18-8,304,310 etc.)Plain2-8 x 9 1/4a449 hvy h/binquire
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LibertyILHex Machine BoltGrade 2Plain2-4 1/2 x 9 1/2hex mach bolt grade 24
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NutsBoltsNEHex Machine BoltSteelPlain2-12 x 122-12 x 12 a354bd hex bolts
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Valley NuWAHex Machine BoltASTM A354 Grade BDPlain2-4 1/2 x 12nc gr8 a354 bd h/b usa1
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WSBKYHex Machine BoltGrade 8Plain2-4 1/2 x 15blt hex el0945 gr8 2-4.5x15 b18.2.140
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CenturyFLHex Machine BoltSteelPlain2bolt machine 5/16-24 x .391 q2d (BOLTMACHINE 5/16-24 X .391 Q2D) (BOLT MACHINE 5/16-24 X .391 Q2D) 1048
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MastBoltOHHex Machine BoltGrade 5Plain2 x 18 22x18-1/2 h/b gr. 5 with 2-1/2 thread85 pcs
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MastBoltOHHex Machine BoltGrade 5Plain2 x 18 22x18-1/2 h/b gr. 5 with 2-1/2 thread85
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CenturyNYHex Machine BoltSteelPlainm85052/2-12 q2c87
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CenturyNYHex Machine BoltSteelPlainm7928/1-36 amp only q2c4
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CenturyNYHex Machine BoltSteelPlainm83513/5-02 kit each kit contains 2 pcs5
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CenturyNYHex Machine BoltSteelPlainm7928/1-68 (amp only) q2c1
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Fastener OHHex Machine BoltGrade B8Plain2finished hex bolt 3/8-16x1-3/4 a193 b8 class 2 1
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CenturyFLHex Machine BoltSteelPlain2-29/32an12-26a bolt .750-16 unf-3a 2-29/321
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RapidNYHex Machine BoltSteelPlain2bolt machine aircraft alloy steel 3/4-16 unf-3a 0.749-0.744 dia. x 1.781 long 0.688 grip undrilled shank and head cadium plated ams-qq-p-416 type ii class 2 AN12-15A64
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RapidNYHex Machine BoltSteelCadmium2NAS428-3A126127
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CenturyNYHex Machine Bolt300 Stainless (A1,A2, 18-8,304,310 etc.)Plainnas501-6-10a q2c41
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CenturyNYHex Machine BoltSteelPlainm85049/1813w03 q2c1
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