FCH News

5 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.

8 results, (click on any line for more information)
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SupplierLocTypeMaterialFinishSizeDescriptionQty 
GLFOHFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Passivated5#5 (.128x.238x.032) ss flat/ 304ss NAS620-C5 b18.22.1 () () ()10000
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StandardMAFlat Washer316, 317, A4 StainlessPlain5 x 9/325x9/32 flat washer 316 stainless steel b18.22.1172861
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JET FITTINGCAFlat WasherNylon (Polyamide)Zinc/Clear5/16 .500 x .032wshr flat 5/16 nyl .500x.032 rohs compliant b18.22.11325
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JET FITTINGCAFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16 1.50 x .063wshr flat 5/16 ss 1.50x.063 rohs compliant b18.22.150
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JET FITTINGCAFlat WasherSteelZinc/Clear5/16 .688 x .062wshr flat 5/16 stl .688x.062 approx 9 600 per 50lbs rohs compliant asme b18.22.1 b18.22.12947
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JET FITTINGCAFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16 .688 x .062wshr flat 5/16 ss .688x.062 rohs compliant asme b18.22.1 b18.22.13275
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JET FITTINGCAFlat WasherSteelZinc/Clear5/8 1.190 x .105washer flat 5/8 steel zinc plated 1.190x.105 b18.22.13995
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JET FITTINGCAFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/8 1.19 x .105washer flat 5/8 stainless steel 1.19x.105 b18.22.1600
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