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USS Flat Washers , Cadmium (ASME B18. 22.1)

USS Flat Washers were among the first known commercial flat washers in the U.S.A. They are characterized as having a loose fit, and have a larger outside diameter than SAE Flat washers. The USS designation was derived from the name “Unified Standard Series.” At the time, coarse threaded bolts were called USS bolts.

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

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SupplierLocTypeMaterialFinishSizeDescriptionQty 
Irwin IndOntUSS Flat WasherSteelCadmium3/83/8 uss plate flatwashers cad dich to qqp 416 type 11 cl 3 b18.22.1500
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THRDFASTALUSS Flat WasherSteelCadmium1/2USS f/w b18.22.1126
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THRDFASTALUSS Flat WasherSteelCadmium3/8USS f/w domestic b18.22.194
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THRDFASTALUSS Flat WasherSteelCadmium5/8USS f/w b18.22.185
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THRDFASTALUSS Flat WasherSteelCadmium5/8USS f/w domestic b18.22.145
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THRDFASTALUSS Flat WasherSteelCadmium1/2USS f/w domestic b18.22.181
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THRDFASTALUSS Flat WasherSteelCadmium3/4USS f/w b18.22.116
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THRDFASTALUSS Flat WasherSteelCadmium3/4USS f/w domestic b18.22.169
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THRDFASTALUSS Flat WasherSteelCadmium1 1/4USS f/w b18.22.17
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THRDFASTALUSS Flat WasherSteelCadmium1/4USS f/w b18.22.156
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THRDFASTOKUSS Flat WasherSteelCadmium3/8USS f/w b18.22.125
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