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3 inch length Hex Bolts (ASME B18. 2.1)

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 
GLFOHHex Machine BoltGrade AZinc/Clear3/8-16 x 33/8-16x3 hex hd bolt a307 stl zc b18.2.1 () () ()168
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GLFOHHex Machine BoltGrade AZinc/Clear1/4-20 x 31/4-20x3 hex hd bolt a307 stl zc b18.2.1 () () ()71
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GLFOHHex Machine BoltGrade AZinc/Clear5/8-11 x 35/8-11x3 hex hd bolt a307a stl zc b18.2.1 () () ()59
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GLFOHHex Machine BoltGrade AGalvanized5/16-18 x 35/16-18x3 hex hd bolt a307 stl hdg b18.2.1 () () ()75
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GLFOHHex Machine BoltGrade B7Zinc/Yellow3/4-10 x 33/4-10x3 fin hex hd bolt b-7 stl zy b18.2.1 () () ()75
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GLFOHHex Machine BoltGrade AZinc/Clear1/2-13 x 31/2-13x3 hex hd bolt a307 stl zc b18.2.1 () () ()100
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GLFOHHex Machine BoltGrade B7Zinc/Clear1 3/8-6 x 31-3/8-6x3 hex hd bolt b-7 stl zc b18.2.1 () () ()2
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GLFOHHex Machine BoltGrade APlain5/8-11 x 35/8-11x3 hex hd bolt a307 stl pln b18.2.1 () () ()290
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GLFOHHex Machine BoltGrade B7Plain5/8-11 x 35/8-11x3 fin hex hd bolt b-7 stl pln b18.2.1 () () ()20
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GLFOHHex Machine BoltGrade B7Plain1/2-13 x 31/2-13x3 fin hex hd bolt b-7 stl pln b18.2.1 () () ()250
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AbabaCAHex Machine BoltSteelPlain1-8 x 31-8 x 3 hex bolt stl pln b18.2.119
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AbabaCAHex Machine BoltSteelZinc/Clear1-8 x 31-8 x 3 hex bolt stl znc b18.2.137
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AbabaCAHex Machine BoltSteelPlain1 1/2-6 x 31 1/2-6 x 3 hex bolt stl pln b18.2.11
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AbabaCAHex Machine BoltSteelZinc/Clear1/4-20 x 31/4-20 x 3 hex bolt stl znc b18.2.11000
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AbabaCAHex Machine BoltSteelZinc/Clear5/16-18 x 35/16-18 x 3 hex bolt stl znc b18.2.1995
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AbabaCAHex Machine BoltSteelGalvanized3/8-16 x 33/8-16 x 3 hex bolt stl hdg b18.2.1350
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AbabaCAHex Machine BoltSteelZinc/Clear3/8-16 x 33/8-16 x 3 hex bolt stl znc b18.2.11343
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AbabaCAHex Machine BoltSteelZinc/Clear7/16-14 x 37/16-14 x 3 hex bolt stl znc b18.2.1122
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AbabaCAHex Machine BoltSteelGalvanized1/2-13 x 31/2-13 x 3 hex bolt stl hdg b18.2.1218
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AbabaCAHex Machine BoltSteelZinc/Clear1/2-13 x 31/2-13 x 3 hex bolt stl znc b18.2.1120
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AbabaCAHex Machine BoltSteelGalvanized5/8-11 x 35/8-11 x 3 hex bolt stl hdg b18.2.193
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AbabaCAHex Machine BoltSteelZinc/Clear5/8-11 x 35/8-11 x 3 hex bolt stl znc b18.2.1212
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AbabaCAHex Machine BoltSteelGalvanized3/4-10 x 33/4-10 x 3 hex bolt stl hdg b18.2.175
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AbabaCAHex Machine BoltSteelZinc/Clear3/4-10 x 33/4-10 x 3 hex bolt stl znc b18.2.166
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AbabaCAHex Machine BoltSteelZinc/Clear7/8-9 x 37/8-9 x 3 hex bolt stl znc b18.2.196
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AbabaCAHex Machine BoltSteelGalvanized1/4-20 x 31/4-20 x 3 hex bolt stl hdg b18.2.175
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AbabaCAHex Machine BoltSteelGalvanized5/16-18 x 35/16-18 x 3 hex bolt stl hdg b18.2.1625
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AbabaCAHex Machine BoltSteelPlain1-8 x 31-8 x 3 hex bolt stl pln b18.2.110
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AbabaCAHex Machine BoltSteelZinc/Clear1/4-20 x 31/4-20 x 3 hex bolt stl znc b18.2.1250
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AbabaCAHex Machine BoltSteelZinc/Clear5/16-18 x 35/16-18 x 3 hex bolt stl znc b18.2.1300
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SIIINHex Machine BoltGrade AZinc/Clear3/8-16 x 33/8-16 x 3 astm a307 grade a zinc finish hex bolt b18.2.1200
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QFCTXHex Machine BoltGrade 5Galvanized3/8 x 3.375x3.00 grade 5 hdg hex bolt nut&lw b18.2.170
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QFCTXHex Machine BoltSteelGalvanized5/8-11 x 35/8-11x3 hex head bolt a394 type-1 hdg b18.2.13
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QFCTXHex Machine BoltASTM A449Galvanized3/4-10 x 33/4-10x3 hex head bolt a449 hdg ( 2 thd ) b18.2.1247
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B & K FASTPAHex Machine BoltSteelPlain1/4-20 x 31/4-20 x 3 nylon hex bolts b18.2.11200
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B & K FASTPAHex Machine BoltGrade B7Plain1-8 x 31-8 x 3 a193b7 hex bolts plain b18.2.182
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JET FITTINGCAHex Machine BoltGrade 2Zinc/Yellow7/89 x 3bolt hex 7/89x3 grade 2 steel zinc plated yellow b18.2.1656
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JET FITTINGCAHex Machine BoltGrade 2Zinc/Clear7/8-14 x 3bolt hex 7/814x3 grade 2 steel zinc plated b18.2.1419
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JET FITTINGCAHex Machine BoltGrade 2Zinc/Yellow7/8-14 x 3bolt hex 7/814x3 grade 2 steel zinc plated yellow b18.2.143
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JET FITTINGCAHex Machine BoltGrade 2Zinc/Clear1 14 x 3bolt hex 1 14x3 grade 2 steel zinc plated b18.2.17
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JET FITTINGCAHex Machine BoltGrade 2Zinc/Clearx 3bolt hex 1-1/8 12x3 grade 2 steel zinc plated b18.2.1173
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JET FITTINGCAHex Machine Bolt300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-18 x 3bolt hex 5/1618x3 stainless steel b18.2.1823
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JET FITTINGCAHex Machine BoltGrade 2Zinc/Clear5/16-18 x 3bolt hex 5/1618x3 grade 2 steel zinc plated b18.2.1410
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JET FITTINGCAHex Machine BoltGrade 5Zinc/Clear5/16-18 x 3bolt hex 5/1618x3 grade 5 steel zinc plated b18.2.1300
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JET FITTINGCAHex Machine BoltGrade 8Zinc/Yellow5/16-18 x 3bolt hex 5/1618x3 grade 8 steel zinc plated yellow b18.2.180
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JET FITTINGCAHex Machine BoltGrade 2Plain5/1624 x 3bolt hex 5/1624x3 grade 2 b18.2.1100
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JET FITTINGCAHex Machine BoltGrade ABlack Oxide3/8-16 x 3bolt hex 3/816x3 a307 steel black oxide b18.2.1600
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JET FITTINGCAHex Machine BoltGrade 2Zinc/Clear3/8-16 x 3bolt hex 3/816x3 grade 2 steel zinc b18.2.1100
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JET FITTINGCAHex Machine BoltGrade 5Zinc/Clear3/8-16 x 3bolt hex 3/816x3 grade 5 steel zinc plated b18.2.1250
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JET FITTINGCAHex Machine BoltGrade AZinc/Clear7/16-14 x 3bolt hex 7/1614x3 a307 steel zinc plated b18.2.1300
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JET FITTINGCAHex Machine BoltGrade 2Zinc/Clear1/2-13 x 3bolt hex 1/213x3 grade 2 steel zinc plated b18.2.184
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JET FITTINGCAHex Machine BoltGrade 5Zinc/Clear1/2-13 x 3bolt hex 1/213x3 grade 5 steel zinc plated b18.2.1125
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JET FITTINGCAHex Machine BoltGrade 8Zinc/Yellow1/2-13 x 3bolt hex 1/213x3 grade 8 steel zinc plated yellow b18.2.1100
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JET FITTINGCAHex Machine Bolt300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/220 x 3bolt hex 1/220x3 stainless steel b18.2.128
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JET FITTINGCAHex Machine BoltGrade AZinc/Clear1/4-20 x 31/4-20x3 hex bolt steel a307 zinc plated b18.2.125
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JET FITTINGCAHex Machine BoltGrade 5Zinc/Clear1/4-20 x 3bolt hex 1/420x3 grade 5 steel zinc plated b18.2.1510
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THRDFASTFLHex Machine BoltGrade AGalvanized1 1/4-7 x 3a307a h/b hdg b18.2.19
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