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3/8 inch length Shoulder Bolts (ASME B18. 3)

Shoulder Screws, also called Shoulder Bolts or Stripper Bolts, are fasteners with three distinct sections: the head, the unthreaded shank, and the threaded section which is smaller in diameter than the shoulder. The change in diameter between the threaded section and the shank provides the shoulder, against which the shoulder bolt can be tightened. These can have different types of head, but frequently have socket heads.

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Search Results Sponsored by Solution Industries, your source for Shoulder Screws. For more results, visit   solutionind.com
SupplierLocTypeMaterialFinishSizeDescriptionQty 
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AbabaCAShoulder Bolt (Stripper Bolt)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4 x 3/8 (#10-24)1/4 x 3/8 soc shoulder bolt 10-24 thread s/s b18.310
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AbabaCAShoulder Bolt (Stripper Bolt)SteelPlain1/4 x 3/8 (#10-24)1/4 x 3/8 soc shoulder bolt alloy b18.375
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AbabaCAShoulder Bolt (Stripper Bolt)SteelPlain5/16 x 3/8 (1/4-20)5/16 x 3/8 soc shoulder bolt alloy b18.382
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AbabaCAShoulder Bolt (Stripper Bolt)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2 x 3/8 (3/8-16)1/2 x 3/8 soc shoulder bolt s/s b18.350
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AbabaCAShoulder Bolt (Stripper Bolt)SteelPlain1/2 x 3/8 (3/8-16)1/2 x 3/8 soc shoulder bolt alloy b18.3109
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AbabaCAShoulder Bolt (Stripper Bolt)SteelPlain3/8 x 3/8 (5/16-18)3/8 x 3/8 soc shoulder blt alloy b18.3296
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AbabaCAShoulder Bolt (Stripper Bolt)SteelZinc/Black3/8 x 3/8 (5/16-18)3/8 x 3/8 soc shoulder blt w/super seal alloy blk znc b18.368
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AbabaCAShoulder Bolt (Stripper Bolt)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/8 x 3/8 (#4-40)1/8 x 3/8 soc shoulder blt 4-40 thd lo-profile hd s/s b18.3225
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AbabaCAShoulder Bolt (Stripper Bolt)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/16 x 3/8 (#8-32)3/16 x 3/8 soc shoulder blt 8-32 thrd s/s b18.3184
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GLFOHShoulder Bolt (Stripper Bolt)SteelPlain1/4 x 3/8 (#10-24)1/4x10-24x3/8 soc shoulder screw stl pln b18.3 () () ()993
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GLFOHShoulder Bolt (Stripper Bolt)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/16 x 3/8 (#8-32)3/16x8-32x3/8 soc shoulder screw 18-8 s/s b18.3 () () ()508
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GLFOHShoulder Bolt (Stripper Bolt)SteelPlain1/4 x 3/8 (5/16-18)3/8x5/16-18x1/4 soc shoulder screw stl pln b18.3 () () ()400
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GLFOHShoulder Bolt (Stripper Bolt)SteelBlack Oxide3/8 x 3/8 (5/16-18)3/8x5/16-18x3/8 soc shoulder screw stl blk ox w/nyl patch b18.3 () () ()392
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GLFOHShoulder Bolt (Stripper Bolt)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16 x 3/8 (1/4-20)5/16x1/4-20x3/8 soc shoulder screw 18-8 s/s b18.3 () () ()623
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GLFOHShoulder Bolt (Stripper Bolt)SteelPlain5/16 x 3/8 (1/4-20)5/16x1/4-20x3/8 soc shoulder screw stl pln b18.3 () () ()415
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GLFOHShoulder Bolt (Stripper Bolt)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4 x 3/8 (5/16-18)3/8x5/16-18x1/4 soc shoulder screw 18-8 s/s b18.3 () () ()11
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BHAMALShoulder Bolt (Stripper Bolt)SteelPlain3/8 x 3/8 (5/16-18)3/8x3/8 shoulder bolt b18.3479
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Irwin IndOntShoulder Bolt (Stripper Bolt)SteelZinc/Black5/16 x 3/8 (1/4-20)5/16 x 3/8 shoulder bolt steel .0002 min zinc trivalent black b18.3310
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Irwin IndOntShoulder Bolt (Stripper Bolt)SteelZinc/Black1/4 x 3/8 (#10-24)1/4 x 3/8 shoulder bolt steel .0002 min zinc trivalent black b18.31100
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Irwin IndOntShoulder Bolt (Stripper Bolt)SteelZinc/Clear3/8 x 3/8 (5/16-18)3/8 x 3/8 socket shoulde screw zinc phos gm6035 b18.3300
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ASMCILShoulder Bolt (Stripper Bolt)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8 x (5/16-18)coarse socket shoulder screw ss18-8 b18.39
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AbabaCAShoulder Bolt (Stripper Bolt)SteelPlain1/4 x 3/8 (#10-24)1/4 x 3/8 soc shoulder bolt alloy b18.325
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AbabaCAShoulder Bolt (Stripper Bolt)SteelPlain5/16 x 3/8 (1/4-20)5/16 x 3/8 soc shoulder bolt alloy b18.350
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AbabaCAShoulder Bolt (Stripper Bolt)SteelPlain1/2 x 3/8 (3/8-16)1/2 x 3/8 soc shoulder bolt alloy b18.350
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AbabaCAShoulder Bolt (Stripper Bolt)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/8 x 3/8 (#4-40)1/8 x 3/8 socket shoulder bolt w/ 4-40 thread stainless steel b18.3100
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EximS'poreShoulder Bolt (Stripper Bolt)300 Stainless (A1,A2, 18-8,304,310 etc.)Passivated1/4 x 3/8 (#10-32)screw shoulder socket head hexs/s passivated#10-32 x 1/4 x 3/8 in b18.3795
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EximS'poreShoulder Bolt (Stripper Bolt)300 Stainless (A1,A2, 18-8,304,310 etc.)Passivated1/4 x 3/8 (#10-32)screw shoulder socket hexs/s passivated#10-32 x 1/4 x 3/8 in b18.3100
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EximS'poreShoulder Bolt (Stripper Bolt)300 Stainless (A1,A2, 18-8,304,310 etc.)Passivatedscrew shoulder socket head cap hexs/s 18-8 passivated#5/16-18 x 3/8 [thd lg 1/2 in] b18.3958
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EximS'poreShoulder Bolt (Stripper Bolt)300 Stainless (A1,A2, 18-8,304,310 etc.)Passivatedscrew shoulder socket head hexs/s passivated#5/16-18 x 3/8 x 3/4 in [thd lg 3/8 in] b18.39
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SIIINShoulder Bolt (Stripper Bolt)SteelPlain3/8 x 3/8 (5/16-18)3/8 shoulder x 3/8 x 5/16-18 thread alloy steel shoulder screw) b18.321
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SIIINShoulder Bolt (Stripper Bolt)SteelPlain5/16 x 3/8 (1/4-20)5/16x1/4-20 x 3/8 socket shoulder screw b18.3376
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SIIINShoulder Bolt (Stripper Bolt)SteelPlain5/8 x 3/8 (5/16-18)3/8-5/16-18x5/8 unc socket shoulder screws coarse alloy thermal black oxide b18.319
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SIIINShoulder Bolt (Stripper Bolt)SteelPlain7/8 x 3/8 (5/16-18)3/8-5/16-18x7/8 non-standard socket shoulder screws alloy thermal black oxide b18.319
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JET FITTINGCAShoulder Bolt (Stripper Bolt)SteelBlack Oxide3/8 x 3/8 (5/16-18)3/8x3/8 soc shoulder scr slloy blk 221049 b18.325
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JET FITTINGCAShoulder Bolt (Stripper Bolt)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/8 x 3/8 (#4-40)1/8x3/8 sock shoulder screw 18-8 710353 b18.325
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JET FITTINGCAShoulder Bolt (Stripper Bolt)SteelPlain3/8 x (5/16-18)1/2-3/8-16x3/8 soc shoulder bolt ay 711094 b18.319
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StandardMAShoulder Bolt (Stripper Bolt)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16 x 3/8 (1/4-20)5/16x3/8 hex drive socket shoulder bolt screw 18-8 stainless steel b18.310
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StandardMAShoulder Bolt (Stripper Bolt)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8 x 3/8 (5/16-18)3/8x3/8 hex drive socket shoulder bolt screw 18-8 stainless steel b18.34
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QFCTXShoulder Bolt (Stripper Bolt)SteelPlain5/16 x 3/8 (1/4-20)5/16x3/8 soc shoulder bolt alloy plain b18.3400
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QFCTXShoulder Bolt (Stripper Bolt)SteelPlain5/16 x 3/8 (1/4-20)3/8x5/16 socket shoulder bolt b18.325
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QFCTXShoulder Bolt (Stripper Bolt)SteelPlain3/8 x 3/8 (5/16-18)3/8x3/8 soc shoulder bolt alloy plain b18.3174
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QFCTXShoulder Bolt (Stripper Bolt)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16 x 3/8 (1/4-20)5/16x3/8 soc shoulder bolt 18-8 b18.3800
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QFCTXShoulder Bolt (Stripper Bolt)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8 x 3/8 (5/16-18)3/8x3/8 soc shoulder bolt 18-8 b18.387
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B & K FASTPAShoulder Bolt (Stripper Bolt)SteelPlain1/4 x 3/8 (#10-24)1/4 x 3/8 alloy shoulder bolts b18.3373
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B & K FASTPAShoulder Bolt (Stripper Bolt)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8 x 3/8 (5/16-18)3/8 x 3/8 shoulder bolts 18-8 stainless b18.310
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Marine FastenersFLShoulder Bolt (Stripper Bolt)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4 x 3/8 (#10-24)10-24x3/8 combo truss ms 18-8ss with shoulder per print rev 0 b18.355000
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Marine FastenersFLShoulder Bolt (Stripper Bolt)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/16 x 3/8 (#8-32)3/16x3/8 shoulder bolt ss b18.33450
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Marine FastenersFLShoulder Bolt (Stripper Bolt)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/8 x 3/8 (#4-40)1/8 x 3/8 shoulder bolt ss b18.31000
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General FMIShoulder Bolt (Stripper Bolt)SteelPlain1/4 x 3/8 (#10-24)3/8x.250 soc shoulder scr b18.31,749
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General FMIShoulder Bolt (Stripper Bolt)SteelPlain5/16 x 3/8 (1/4-20)5/16 (1/4-20) x .375 soc shoulder scr b18.3500
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JET FITTINGCAShoulder Bolt (Stripper Bolt)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8 x (5/16-18)bolt shoulder 1/4 10-32x3/8 stainless steel socket b18.3200
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JET FITTINGCAShoulder Bolt (Stripper Bolt)SteelPlain5/16 x 3/8 (1/4-20)bolt shoulder 5/16x3/8 as socket b18.3300
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JET FITTINGCAShoulder Bolt (Stripper Bolt)SteelZinc/Yellow1/4 x 3/8 (#10-24)bolt shoulder 1/4x3/8 cadmium plated yellow socket b18.379
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THRDFASTFLShoulder Bolt (Stripper Bolt)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4 x 3/8 (#10-24)18-8 ss socket sh/b b18.316
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THRDFASTFLShoulder Bolt (Stripper Bolt)SteelPlain5/16 x 3/8 (1/4-20)socket sh/b b18.310
    Contact_Supplier
THRDFASTFLShoulder Bolt (Stripper Bolt)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8 x 3/8 (5/16-18)18-8 ss socket sh/b b18.315
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THRDFASTFLShoulder Bolt (Stripper Bolt)SteelPlain5/16 x 3/8 (1/4-20)socket sh/b b18.319
    Contact_Supplier
THRDFASTFLShoulder Bolt (Stripper Bolt)SteelPlain1/4 x 3/8 (#10-24)socket sh/b b18.315
    Contact_Supplier
THRDFASTFLShoulder Bolt (Stripper Bolt)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16 x 3/8 (1/4-20)18-8 ss socket sh/b b18.312
    Contact_Supplier
THRDFASTTNShoulder Bolt (Stripper Bolt)SteelPlain1/4 x 3/8 (#10-24)socket sh/b b18.360
    Contact_Supplier
THRDFASTMSShoulder Bolt (Stripper Bolt)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16 x 3/8 (1/4-20)18-8 ss socket sh/b b18.36
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THRDFASTOKShoulder Bolt (Stripper Bolt)SteelPlain1/4 x 3/8 (#10-24)socket sh/b b18.324
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THRDFASTFLShoulder Bolt (Stripper Bolt)SteelPlain3/8 x 3/8 (5/16-18)socket sh/b b18.323
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WSBKYShoulder Bolt (Stripper Bolt)SteelZinc/Cleare/blt shoulder st (zt) slt 3/8x13/32 b18.323,200
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WSBKYShoulder Bolt (Stripper Bolt)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4 x 3/8 (#10-24)screw hex soc shoulder (18-8) 1/4x3/8 10-32 b18.31,365
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WSBKYShoulder Bolt (Stripper Bolt)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4 x 3/8 (#10-24)screw hex soc shoulder (18-8) 1/4x3/8 10-32 b18.32,154
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WSBKYShoulder Bolt (Stripper Bolt)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4 x 3/8 (#10-24)screw hex soc shoulder (18-8) 1/4x3/8 10-32 b18.3400
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WSBKYShoulder Bolt (Stripper Bolt)SteelPlain1/2 x 3/8 (3/8-16)screw hex soc shoulder all (pl) 1/2x3/8 b18.32,292
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WSBKYShoulder Bolt (Stripper Bolt)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4 x 3/8 (#10-24)screw hex soc shoulder 18-8 1/4x3/8 b18.3272
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WSBKYShoulder Bolt (Stripper Bolt)SteelZinc/Clearscrew hex soc shoulder all (zt) 3/8x2 3/4 b18.3500
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