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1 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 APlain1-8 x 71-8x7 hex hd bolt a307 stl pln b18.2.1 () () ()5
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BHAMALHex Machine BoltGrade APlain1-8 x 4 1/21-8 x 4 1/2 hex bolt a307a b18.2.16
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BHAMALHex Machine BoltGrade APlain1-8 x 91-8 x 9 hex bolt a307 pln b18.2.125
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BHAMALHex Machine BoltSteelPlain1-8 x 71-8 x 7 hex bolt b18.2.15
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BHAMALHex Machine BoltGrade APlain1-8 x 361-8 x 36 hex bolt 6 thd a307 b18.2.1257
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BHAMALHex Machine BoltSteelPlain1-8 x 6 3/41-8x6 3/4 a490 hvy hex bolt b18.2.114
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BHAMALHex Machine BoltGrade AZinc/Clear1-8 x 61-8x6 hex bolt a307 zinc b18.2.112
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BHAMALHex Machine BoltSteelPlain1-8 x 7 1/21-8 x 7 1/2 hex bolt b18.2.112
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BHAMALHex Machine BoltSteelGalvanized1-8 x 21-8x2 a325 hvy bolt no nut hdg b18.2.134
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BHAMALHex Machine BoltSteelGalvanized1-8 x 111-8x11 a325 hvy bolt dom. mechgalv b18.2.13
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BHAMALHex Machine BoltGrade APlain1-8 x 5 1/21-8x5 1/2 hex bolt a307 plain b18.2.164
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BHAMALHex Machine BoltSteelGalvanized1-8 x 2 1/41-8x2 1/4 a325 hvy bolt dom. mechgalv b18.2.1199
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BHAMALHex Machine BoltSteelGalvanized1-8 x 201-8x20 hex bolt 6 thread hdg b18.2.14
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BHAMALHex Machine BoltGrade APlain1-8 x 81-8x8 hex mach bolt a307 gr-a b18.2.111
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BHAMALHex Machine BoltSteelPlain1-8 x 121-8x12 a325 hvy bolt dom. pln b18.2.13
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BHAMALHex Machine BoltSteelPlain1-8 x 3 1/41-8x3 1/4 a490 hvy hex bolt ft b18.2.14
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BHAMALHex Machine BoltSteelGalvanized1-8 x 5 1/41-8x5-1/4 a325 hvy hex bolt galv full b18.2.111
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GLFOHHex Machine BoltGrade APlain1-8 x 51-8x5 hex hd bolt a307 stl pln b18.2.1 () () ()40
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BHAMALHex Machine BoltGrade APlain1 x 71x7 hex bolt a307 plain b18.2.1169
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BHAMALHex Machine BoltGrade AZinc/Clear1-8 x 81-8x8 hex bolt a307 zinc b18.2.118
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BHAMALHex Machine BoltSteelPlain1-8 x 181-8x18 hex bolt 6 thread b18.2.11
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BHAMALHex Machine BoltGrade APlain1-8 x 171-8x17 hex mach bolt a307 plain b18.2.15
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BHAMALHex Machine BoltSteelPlain1-8 x 3 1/41-8x3 1/4 a490 hvy hex bolt b18.2.1113
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BHAMALHex Machine BoltSteelGalvanized1-8 x 51-8x5 a325 hvy bolt dom. mechgalv b18.2.1480
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BHAMALHex Machine BoltSteelPlain1-8 x 3 1/41-8x3 1/4 a490 hvy hex bolt dom. ty 3 b18.2.143
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GLFOHHex Machine BoltGrade AZinc/Clear1-8 x 51-8x5 hex hd bolt a307 stl zc b18.2.1 () () ()23
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GLFOHHex Machine BoltGrade APlain1-8 x 5 1/21-8x5-1/2 hex hd bolt a307a stl pln b18.2.1 () () ()20
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GLFOHHex Machine BoltGrade APlain1-8 x 4 1/21-8x4-1/2 hex hd bolt a307 stl pln b18.2.1 () () ()8
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BHAMALHex Machine BoltGrade AGalvanized1-8 x 71-8x7 a307 hex bolt hdg b18.2.132
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AbabaCAHex Machine BoltSteelGalvanized1-8 x 121-8 x 12 hex bolt stl hdg b18.2.132
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AbabaCAHex Machine BoltSteelGalvanized1-8 x 21-8 x 2 hex bolt stl hdg b18.2.110
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AbabaCAHex Machine BoltSteelZinc/Clear1-8 x 2 1/21-8 x 2 1/2 hex bolt stl znc b18.2.15
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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 BoltSteelZinc/Clear1-8 x 3 1/41-8 x 3 1/4 hex bolt stl znc b18.2.17
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AbabaCAHex Machine BoltSteelGalvanized1-8 x 3 1/21-8 x 3 1/2 hex bolt stl hdg b18.2.116
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AbabaCAHex Machine BoltSteelZinc/Clear1-8 x 3 1/21-8 x 3 1/2 hex bolt stl znc b18.2.115
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AbabaCAHex Machine BoltSteelPlain1-8 x 3 3/41-8 x 3 3/4 hex bolt stl pln b18.2.18
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AbabaCAHex Machine BoltSteelZinc/Clear1-8 x 4 1/21-8 x 4 1/2 hex bolt stl znc b18.2.140
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AbabaCAHex Machine BoltSteelZinc/Clear1-8 x 5 1/21-8 x 5 1/2 hex bolt stl znc b18.2.11
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AbabaCAHex Machine BoltSteelZinc/Clear1-8 x 61-8 x 6 hex bolt stl znc b18.2.19
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AbabaCAHex Machine BoltSteelGalvanized1-8 x 71-8 x 7 hex bolt stl hdg b18.2.134
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AbabaCAHex Machine BoltSteelPlain1-8 x 71-8 x 7 hex bolt stl pln b18.2.18
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AbabaCAHex Machine BoltSteelZinc/Clear1-8 x 71-8 x 7 hex bolt stl znc b18.2.118
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AbabaCAHex Machine BoltSteelZinc/Clear1-8 x 81-8 x 8 hex bolt stl znc b18.2.15
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AbabaCAHex Machine BoltGrade APlain1-8 x 121-8 x 12 hex bolt a307 w/2.50 thd cone pt steel p b18.2.15
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AbabaCAHex Machine BoltSteelPlain1-8 x 141-8 x 14 hex bolt stl pln b18.2.11
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AbabaCAHex Machine BoltSteelZinc/Clear1-8 x 21-8 x 2 hex bolt stl znc b18.2.111
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AbabaCAHex Machine BoltSteelGalvanized1-8 x 241-8 x 24 inch hex bolt steel hdg b18.2.11
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JET FITTINGCAHex Machine BoltGrade AGalvanized1-8 x 31-8x3 hex bolt a307 gr a hdg 495185 b18.2.125
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JET FITTINGCAHex Machine BoltGrade AGalvanized1-8 x 121-8x12 hex bolt a307 gr a hdg 495203 b18.2.129
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JET FITTINGCAHex Machine BoltGrade AZinc/Clear1-8 x 61-8x6 hex bolt a307 gr a zn 494206 b18.2.120
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JET FITTINGCAHex Machine BoltGrade AZinc/Clear1-8 x 8 1/21-8x8 1/2 hex bolt a307 gr a zn 494211 b18.2.110
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JET FITTINGCAHex Machine BoltGrade AGalvanized1-8 x 81-8x8 hex bolt a307 gr a hdg 495198 b18.2.120
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JET FITTINGCAHex Machine BoltGrade AZinc/Clear1-8 x 6 1/21-8x6 1/2 hex bolt a307 gr a zn 494207 b18.2.122
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JET FITTINGCAHex Machine BoltGrade AZinc/Clear1-8 x 7 1/21-8x7 1/2 hex bolt a307 gr a zn 494209 b18.2.15
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JET FITTINGCAHex Machine BoltGrade AZinc/Clear1-8 x 81-8x8 hex bolt a307 gr a zn 494210 b18.2.120
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JET FITTINGCAHex Machine BoltGrade AZinc/Clear1-8 x 101-8x10 hex bolt a307 gr a zn 494214 b18.2.129
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JET FITTINGCAHex Machine BoltGrade AGalvanized1-8 x 7 1/21-8x7 1/2 hex bolt a307 gr a hdg 495196 b18.2.110
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StandardMAHex Machine BoltSteelGalvanized1-8 x 31-8 x 3 hex head machine bolt hot-dipped galvanized b18.2.130
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StandardMAHex Machine BoltSteelGalvanized1-8 x 41-8x4 machine bolt galvanized b18.2.111
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QFCTXHex Machine Bolt300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1-8 x 41-8x4 hex bolt f593d or c-domestic b18.2.116
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QFCTXHex Machine BoltGrade AGalvanized1-8 x 41-8x4 hex bolt a307 grade a steel hot dipped galvanized b18.2.16
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QFCTXHex Machine BoltGrade AGalvanized1 x 11 1/21x11-1/2 long a307 grade a bolt w/2-1/2 thread hdg domestic 100% melt & mfg b18.2.11
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QFCTXHex Machine BoltGrade 2Galvanized1-8 x 9 1/21-8x9 1/2 hex bolt gr2 hdg b18.2.110
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CascadeORHex Machine BoltGrade BZinc/Clear1-8 x 3 3/4m/b a307 b18.2.1675
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B & K FASTPAHex Machine BoltGrade B7Plain1-8 x 31-8 x 3 a193b7 hex bolts plain b1 8.2.182
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BHAMGAHex Machine BoltSuperalloy (Inconel, Hastelloy, Alloy 20)Plain1-8 x 4 1/21-8x4 1/2 hastelloy c276 hex bolt-ft b18.2.118
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BHAMGAHex Machine BoltGrade BPlain1-8 x 4 1/21-8x4 1/2 a307b hex bolt b18.2.1900
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BHAMGAHex Machine BoltGrade 5Plain1-8 x 1 1/41-8x1 1/4 grade 5 hex bolt b18.2.1100
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BHAMTXHex Machine BoltSteelGalvanized1-8 x 161-8x16 hex bolt 6 thd hdg b18.2.12
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BHAMALHex Machine BoltSteelPlain1-8 x 281-8x28 hex bolt 6 thread b18.2.18
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OSSCORIHex Machine BoltGrade BPlain1-8 x 31-8x3 a307 gr b bolt b18.2.156
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OSSCORIHex Machine BoltGrade BPlain1-8 x 41-8x4 a307 gr b bolt b18.2.134
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QFCTXHex Machine BoltASTM A449Galvanized1 x 6 1/21x6-1/2 a449 hdg hex machine bolt & nut w/2-1/2thread b18.2.1100
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QFCTXHex Machine BoltGrade AGalvanized1-8 x 101-8x10 hex bolt a307 hdg 3 thread b18.2.16
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QFCTXHex Machine BoltGrade 2Galvanized1-8 x 241-8x24 hex bolt gr2 hdg b18.2.16
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QFCTXHex Machine BoltSteelZinc/Clear1-8 x 8 1/21-8x8 1/2 hex bolt zinc b18.2.14
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QFCTXHex Machine BoltGrade AZinc/Clear1-8 x 7 1/21-8x7 1/2 hex bolt zinc a307 b18.2.13
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JET FITTINGCAHex Machine BoltGrade AZinc/Clear1-8 x 8 1/21-8x8 1/2 (pt) bolts hex bolts a307 grade a hex bolt zinc cr+3 (inch) b18.2.110
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JET FITTINGCAHex Machine BoltGrade AGalvanized1-8 x 9 1/21-8x9-1/2 (pt) hex bolt steel a307 hot dip galvanized b18.2.19
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JET FITTINGCAHex Machine BoltGrade AGalvanized1-8 x 121-8x12 (pt) bolts hex bolts a307 grade a hex bolt hdg (inch) b18.2.19
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FDLILHex Machine BoltGrade 5Plain1-1/8 x 61-1/8 x 6 hex hd machine bolt full body heat treat gr.5 steel plain per ifi 20pcs/ctn & 27.1kgs/ctn, 36ctns/pallet b18.2.1300
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JET FITTINGCAHex Machine Bolt300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1-8 x 9bolt hex 1-8x9 stainless steel b18.2.111
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THRDFASTFLHex Machine BoltGrade AGalvanized1-8 x 4 1/2a307a h/b hdg b18.2.168
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THRDFASTFLHex Machine BoltGrade AGalvanized1-8 x 8a307a h/b hdg b18.2.147
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THRDFASTFLHex Machine BoltGrade AGalvanized1-8 x 3 1/4a307a h/b hdg b18.2.146
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THRDFASTFLHex Machine BoltGrade AGalvanized1-8 x 3 1/2a307a h/b hdg b18.2.128
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THRDFASTFLHex Machine BoltGrade AGalvanized1-8 x 5a307a h/b hdg b18.2.127
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THRDFASTFLHex Machine BoltGrade AGalvanized1-8 x 4a307a h/b hdg b18.2.140
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THRDFASTFLHex Machine BoltGrade AGalvanized1-8 x 6 1/2a307a h/b hdg b18.2.118
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THRDFASTFLHex Machine BoltGrade AGalvanized1-8 x 2 1/4a307a h/b hdg b18.2.118
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THRDFASTFLHex Machine BoltGrade AGalvanized1-8 x 9 1/2a307a h/b hdg b18.2.114
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THRDFASTFLHex Machine BoltGrade AGalvanized1-8 x 18a307a h/b hdg rt6 b18.2.110
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THRDFASTFLHex Machine BoltGrade AGalvanized1-8 x 16a307a h/b hdg rt6 b18.2.18
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THRDFASTFLHex Machine BoltGrade AGalvanized1-8 x 5 1/2a307a h/b hdg b18.2.18
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THRDFASTFLHex Machine BoltGrade AGalvanized1-8 x 9a307a h/b hdg b18.2.14
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THRDFASTFLHex Machine BoltGrade AGalvanized1-8 x 6a307a h/b hdg b18.2.13
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THRDFASTFLHex Machine BoltGrade AGalvanized1-8 x 11a307a h/b hdg b18.2.13
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THRDFASTFLHex Machine BoltGrade AGalvanized1-8 x 7a307a h/b hdg b18.2.12
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THRDFASTFLHex Machine BoltGrade AGalvanized1-8 x 12a307a h/b hdg rt6 b18.2.11
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THRDFASTFLHex Machine BoltGrade AGalvanized1-8 x 10a307a h/b hdg rt6 b18.2.11
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THRDFASTFLHex Machine BoltGrade AGalvanized1-8 x 22a307a h/b hdg b18.2.11
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THRDFASTFLHex Machine BoltGrade AGalvanized1-8 x 12a307a h/b hdg b18.2.11
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KBSTNHex Machine BoltGrade 5Plain1 x 71 x 7 hex bolt anchor gr 5 b18.2.118
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KBSTNHex Machine BoltGrade 2Galvanized1-8 x 241-8 x 24 hex bolt 307a orgr2 hdg! b18.2.1216
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THRDFASTMSHex Machine BoltGrade AGalvanized1-8 x 16a307a h/b hdg rt6 b18.2.127
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THRDFASTOKHex Machine BoltGrade AGalvanized1-8 x 4a307a h/b hdg domestic b18.2.112
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THRDFASTOKHex Machine BoltGrade AGalvanized1-8 x 3 3/4a307a h/b hdg b18.2.11
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THRDFASTMSHex Machine BoltGrade AGalvanized1-8 x 32a307a h/b hdg rt6 b18.2.19
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THRDFASTALHex Machine BoltGrade AGalvanized1-8 x 34a307a h/b hdg rt6 b18.2.16
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THRDFASTOKHex Machine BoltGrade AGalvanized1-8 x 18 1/2a307a h/b hdg b18.2.119
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THRDFASTOKHex Machine BoltGrade AGalvanized1-8 x 5a307a h/b hdg b18.2.15
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THRDFASTOKHex Machine BoltGrade AGalvanized1-8 x 26 1/2a307a h/b hdg b18.2.120
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THRDFASTMSHex Machine BoltGrade AGalvanized1-8 x 2a307a h/b hdg b18.2.13
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THRDFASTALHex Machine BoltGrade AGalvanized1-8 x 10 1/2a307a h/b hdg b18.2.137
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THRDFASTMSHex Machine BoltGrade AGalvanized1-8 x 23a307a h/b hdg rt6 b18.2.17
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THRDFASTOKHex Machine BoltGrade AGalvanized1-8 x 3 1/2a307a h/b hdg domestic b18.2.13
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All SizeTXHex Machine Bolt300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1-8 x 3 3/41-8 x 3 3/4 hex bolt s/s b18.2.13
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All SizeTXHex Machine BoltGrade 8Plain1-8 x 1 1/21-8 x 1 1/2 gr. 8 hex bolt domestic b18.2.150
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All SizeTXHex Machine BoltGrade 5Plain1-8 x 111-8 x 11 gr. 5 hex bolt b18.2.121
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All SizeTXHex Machine BoltGrade AGalvanized1-8 x 121-8 x 12 hex bolt a307 galv b18.2.19
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All SizeTXHex Machine BoltGrade 5Plain1-8 x 121-8 x 12 gr. 5 hex bolt b18.2.11
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All SizeTXHex Machine BoltGrade 8Plain1-8 x 91-8 x 9 gr. 8 hex bolt plain b18.2.115
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All SizeTXHex Machine Bolt300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1-8 x 61-8 x 6 hex bolt s/s b18.2.13
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All SizeTXHex Machine BoltGrade 8Plain1-14 x 81-14 x 8 gr. 8 hex bolt plain b18.2.14
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All SizeTXHex Machine Bolt300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1-8 x 2 1/21-8 x 2 1/2 hex bolt s/s b18.2.141
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All SizeTXHex Machine Bolt300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1-8 x 21-8 x 2 hex bolt s/s b18.2.127
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All SizeTXHex Machine BoltGrade AGalvanized1-8 x 81-8 x 8 hex bolt a307 galv b18.2.1118
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All SizeTXHex Machine BoltGrade 8Plain1-14 x 2 1/41-14 x 2 1/4 gr. 8 hex bolt plain b18.2.111
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All SizeTXHex Machine BoltGrade 8Plain1-14 x 7 1/21-14 x 7 1/2 gr. 8 hex bolt plain b18.2.139
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All SizeTXHex Machine BoltGrade 8Plain1-8 x 111-8 x 11 gr. 8 hex bolt b18.2.14
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All SizeTXHex Machine BoltGrade 8Plain1-8 x 151-8 x 15 gr. 8 hex bolt plain b18.2.114
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All SizeTXHex Machine BoltGrade 5Plain1-8 x 6 1/21-8 x 6 1/2 gr.5 hex bolt b18.2.116
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All SizeTXHex Machine BoltGrade 8Plain1-14 x 141-14 x 14 gr. 8 hex bolt plain b18.2.118
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All SizeTXHex Machine Bolt300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1-8 x 51-8 x 5 hex bolt s/s b18.2.116
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All SizeTXHex Machine BoltGrade 5Plain1-8 x 71-8 x 7 gr. 5 hex bolt b18.2.141
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All SizeTXHex Machine BoltGrade 8Plain1-14 x 21-14 x 2 gr. 8 hex bolt plain b18.2.138
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