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3 1/2 inch length Flat Washers (ASME B18. 22.1)

Flat Washers, or just Plain Washers, are a flat annulus or ring, often of metal, used to spread the load from the head of a screwed fastening to the base material. Flat washers are used to increase the bearing surface of a nut or fastener's head thus spreading the clamping force over a larger area.

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

Buy Flat Washers from one of our FCH Network Members
SupplierLocTypeMaterialFinishSizeDescriptionQty 
GLFOHFlat WasherGrade 8Plain1 1/2 x 3 1/21-1/2x3-1/2 od flat -grade 8-plain b18.22.1 () () ()11
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B & K FASTPAFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1 3/4 x 3 1/21 3/4 x 3 1/2 od flat washers stainless 18-8 b18.22.184
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THRDFASTFLFlat WasherSteelPlain3 x 3 1/2rectangle 1/4thk b18.22.1508
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THRDFASTFLFlat WasherSteelGalvanized1 1/2 x 3 1/2spec. dim. f/w 1/4thk hdg b18.22.118
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THRDFASTFLFlat WasherSteelPlain1 1/4 x 3 1/2spec dim f/w 3/8 thk b18.22.17
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