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3 1/2 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.

18 results, (click on any line for more information)

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SupplierLocTypeMaterialFinishSizeDescriptionQty 
Irwin IndOntShoulder Bolt (Stripper Bolt)SteelPlain3/8 x 3 1/2 (5/16-18)3/8 x 3 1/2 stripper bolts 5/16-18 unc alloy steel b18.341
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Irwin IndOntShoulder Bolt (Stripper Bolt)SteelZinc/Clear3/8 x 3 1/2 (5/16-18)3/8 x 3 1/2 stripper bolts 5/16-18 unc steel zinc plate b18.33200
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AbabaCAShoulder Bolt (Stripper Bolt)SteelPlain1/4 x 3 1/2 (#10-24)1/4 x 3 1/2 soc shoulder bolt 10-24 thread alloy b18.325
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AbabaCAShoulder Bolt (Stripper Bolt)SteelPlain3/8 x 3 1/2 (5/16-18)3/8 x 3 1/2 soc shoulder bolt alloy b18.3150
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AbabaCAShoulder Bolt (Stripper Bolt)SteelPlain1/2 x 3 1/2 (3/8-16)1/2 x 3 1/2 soc shoulder bolt alloy b18.35
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AbabaCAShoulder Bolt (Stripper Bolt)SteelPlain5/8 x 3 1/2 (1/2-13)5/8 x 3 1/2 soc shoulder bolt alloy b18.36
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AbabaCAShoulder Bolt (Stripper Bolt)SteelPlain3/4 x 3 1/2 (5/8-11)3/4 x 3 1/2 soc shoulder bolt alloy b18.310
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THRDFASTFLShoulder Bolt (Stripper Bolt)SteelPlain3/8 x 3 1/2 (5/16-18)socket sh/b b18.314
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THRDFASTFLShoulder Bolt (Stripper Bolt)SteelPlain3/4 x 3 1/2 (5/8-11)socket sh/b b18.33
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THRDFASTFLShoulder Bolt (Stripper Bolt)SteelPlain3/4 x 3 1/2 (5/8-11)socket sh/b b18.311
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THRDFASTTNShoulder Bolt (Stripper Bolt)SteelPlain3/4 x 3 1/2 (5/8-11)socket sh/b b18.312
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KBSTNShoulder Bolt (Stripper Bolt)SteelPlain3/8 x 3 1/2 (5/16-18)3/8 x 3 1/2 soc hd shoulder bolt b18.322
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KBSTNShoulder Bolt (Stripper Bolt)SteelPlain1/2 x 3 1/2 (3/8-16)1/2 x 3 1/2 soc hd shoulder bolt b18.373
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KBSTNShoulder Bolt (Stripper Bolt)SteelPlain5/8 x 3 1/2 (1/2-13)5/8 x 3 1/2 soc hd shoulder bolt b18.322
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THRDFASTFLShoulder Bolt (Stripper Bolt)SteelPlain3/8 x 3 1/2 (5/16-18)socket sh/b b18.344
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All SizeTXShoulder Bolt (Stripper Bolt)SteelPlain5/8 x 3 1/2 (1/2-13)5/8 x 3 1/2 socket shoulder bolt b18.322
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All SizeTXShoulder Bolt (Stripper Bolt)SteelPlain1/2 x 3 1/2 (3/8-16)1/2 x 3-1/2 socket shoulder bolt b18.325
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All SizeTXShoulder Bolt (Stripper Bolt)SteelPlain3/8 x 3 1/2 (5/16-18)3/8 x 3 1/2 socket shoulder bolt b18.341
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