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1 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.

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

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SupplierLocTypeMaterialFinishSizeDescriptionQty 
Irwin IndOntFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain.390 x 1 x .057 .0673/8 f/w .390 x 1 x .057-.067 18.8 stainless steel b18.22.1566
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GLFOHFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain.50 x 1 x .031 odx.50 idx.03 thick-spring -18-8 304-#2231 b18.22.1 () () ()7
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GLFOHFlat WasherSilicon BronzePlain1/2 x 1 x 1/161/2x1 x 1/16 flat sil brz b18.22.1 () () ()100
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GLFOHFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2 x 1 x 1/41/2 flat 1-1/4xod .090-.122 thk 18-8 s/ b18.22.1 () () ()30
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GLFOHFlat WasherSteelGalvanized3/8 x 13/8x1 od flat -hdgalvanized b18.22.1 () () ()300
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AbabaCAFlat WasherNylon (Polyamide)Plain5/16 x 1 x 1/85/16 x 1 flat washer .125 thk nylon b18.22.1625
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AbabaCAFlat Washer316, 317, A4 StainlessPlain3/8 x 13/8 x 1 f/w 316 s/s b18.22.198
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AbabaCAFlat WasherNylon (Polyamide)Plain3/8 x 13/8 x 1 f/w .060 thk nylon b18.22.13270
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AbabaCAFlat WasherNylon (Polyamide)Plain3/8 x 13/8 x 1 flat washer .060 thk. black nylon b18.22.1876
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AbabaCAFlat WasherNylon (Polyamide)Plain3/8 x 13/8 x 1 flat washer .125-black nylon b18.22.11034
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AbabaCAFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8 x 13/8 x 1 f/w s/s b18.22.12800
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AbabaCAFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8 x 1 x 1/83/8 x 1 f/w .125 thk s/s b18.22.14887
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AbabaCAFlat WasherNylon (Polyamide)Plain7/16 x 17/16 x 1 flat wsh 1/8 thk nylon b18.22.1596
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AbabaCAFlat WasherNylon (Polyamide)Plain7/16 x 1 x 1/87/16 x 1 flat washer 1/8 thk black nylon b18.22.1975
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AbabaCAFlat WasherBrassPlain7/16 x 17/16 x 1 spec dim f/w .0345 thk brass b18.22.13100
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AbabaCAFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2 x 11/2 x 1 flat washer .062 thk s/s b18.22.11196
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AbabaCAFlat WasherNylon (Polyamide)Plain3/8 x 13/8 x 1 f/w .060 thk nylon b18.22.1300
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AbabaCAFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8 x 13/8 x 1 f/w s/s b18.22.1400
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AbabaCAFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8 x 1 x 1/83/8 x 1 f/w .125 thk s/s b18.22.1300
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AbabaCAFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2 x 11/2 x 1 flat washer .062 thk s/s b18.22.1200
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SIIINFlat WasherSteelBlack Oxide#8 x 1#8 x 1 round washer deep thread black oxide c1022 hard 11 000 per box b18.22.1232500
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JET FITTINGCAFlat WasherPlasticPlain0.255 x 1 x .0315614-78-31 0.255x1 x .031 f/w delrin b18.22.11700
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StandardMAFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2 x 1 x 1/21/2x1-1/2 thick flat washer 18-8 stainless steel b18.22.16882
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HodellOHFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain.437 x 1 x .064.437x1x.064/.104 f/w 18-8 304 ms15795-815 800 series dimensions meet ansi b18.22.1 type-1 wide (uss) .438 +.015/-.005 x 1.00 +.030/-.007 x .104-.064 thick MS15795-815...800714
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HodellOHFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain.437 x 1 x .064.437x1x.064/.104 f/w 18-8 304 ms15795-815 800 series dimensions meet ansi b18.22.1 type-1 wide (uss) .438 +.015/-.005 x 1.00 +.030/-.007 x .104-.064 thick MS15795-815...800714
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B & K FASTPAFlat WasherSilicon BronzePainted3/8 x 13/8 x 1 flat washers sil bronze .385 x 1.004 x .065 b18.22.110
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B & K FASTPAFlat WasherCopperPlain3/8 x 13/8 x 1 copper flat washers b18.22.121
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B & K FASTPAFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16 x 15/16 x 1 od flat washers stainless 18-8 b18.22.12
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B & K FASTPAFlat Washer316, 317, A4 StainlessPlain3/8 x 13/8 x 1 od flat washers stainless type-316 b18.22.1114
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B & K FASTPAFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8 x 1 x 0.0843/8 x 1 od x 0.084 flat washers stainless ms 15795-815 (300-series) b18.22.1400
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General FMIFlat WasherSteelPlain.43 x 1 x .094.43 x 1 x .094 wsh laminated fabric b18.22.15804
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General FMIFlat WasherSteelZinc/Clear.52 x 11 od x .52 id x .125 thk fw zn b18.22.136000
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QFCTXFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8 x 13/8 x 1 flat washer 18-8 s/s b18.22.1784
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QFCTXFlat WasherSteelBlack Oxide5/16 x 15/16x1 blk neo washer 60 durometer b18.22.12500
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QFCTXFlat WasherSteelGalvanized#12 x 1#12x1 neo/steel washer galvanized b18.22.15500
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QFCTXFlat Washer316, 317, A4 StainlessPlain3/8 x 13/8x1 316ss cut washer b18.22.127
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BCSBCAFlat WasherSteelZinc/Clear3/8 x 1 x 1/83/8x 1x 1/8 thru-hardened flat washer zinc b18.22.14,300
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KBSTNFlat WasherNylon (Polyamide)Plain.325 x 1 x .254.254 x1 x.325thk nylon f/w b18.22.1386
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KBSTNFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8 x 13/8 x 1 flat/w s/s b18.22.111,547
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WSBKYFlat Washer316, 317, A4 StainlessPlain9/16 x 1 x 1/8washer flat 316 (pl) 9/16 x 1 x 1/8 b18.22.1750
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WSBKYFlat WasherSteelZinc/Clear844 7/16 x 1 x 5/64washer flat f844 st (zn) 7/16x1x5/64 b18.22.1800
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WSBKYFlat WasherGrade 2Zinc/Clear0.625 x 1 x 0.062washer flat st gr2 (zt) 0.625x1x0.062 b18.22.13,170
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WSBKYFlat WasherSteelPlainwasher flat pa 6.6 0.38x1x0.032 b18.22.116,780
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All SizeTXFlat WasherSteelBlack Oxide#10 x 1#10 x 1 washer black oxide b18.22.11
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