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M10 USS Flat Washers

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.

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

Buy USS Flat Washers from one of our FCH Network Members
SupplierLocTypeMaterialFinishSizeDescriptionQty 
QFCTXUSS Flat WasherBrassPlainM10M10 uss flat brass900
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THRDFASTFLUSS Flat WasherSteelPlainM10USS f/w827
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THRDFASTFLUSS Flat WasherSteelGalvanizedM10USS f/w hdg325
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QFCTXUSS Flat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM10m10 uss flat washer 18-8 stainless ste800
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QFCTXUSS Flat WasherSteelZinc/YellowM10m10 uss flat washer trivalent z/y252
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