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Flat Washers , Black Oxide (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.

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

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SupplierLocTypeMaterialFinishSizeDescriptionQty 
Irwin IndOntFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Black Oxide#6#6 stainless steel flatwasher black oxide b18.22.12700
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BHAMALFlat WasherSteelBlack Oxide1/2 x 1 1/21/2x1-1/2 blk ox .198-.233 thk b18.22.12
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GLFOHFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Black Oxide#4#4 (.125x.250x.022) ss flat/ black/oxi 304ss MS15795-803B b18.22.1 () () ()4300
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AbabaCAFlat WasherSteelBlack Oxide3/4 x 1 5/8 x .14 .173/4 x 1 5/8 x.14-.17 thk f/w hrd stl blk ox wax b18.22.1300
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AbabaCAFlat WasherSteelBlack Oxide9/32 x 5/89/32 x 5/8 x 1/8 thk f/w steel black ox b18.22.14
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AbabaCAFlat WasherSteelBlack Oxide.438 x 1.92 x .104.438 id x 1.92 od x .104 th f/w steel al-2000 blk b18.22.11334
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AbabaCAFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Black Oxide5/16 x 11/165/16 x 11/16 flat washer s/s blk ox wax b18.22.1200
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AbabaCAFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Black Oxide#10#10 flat wsh s/s blk ox wax b18.22.120
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AbabaCAFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Black Oxide#10#10 f/w lt pat s/s blk ox b18.22.17600
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AbabaCAFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Black Oxide1/4 x 5/81/4 x 5/8 flat washer s/s blk ox wax b18.22.1100
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EximS'poreFlat WasherSteelBlack Oxide0.176 x 0.633 x 0.062washer flat mil-p-15035 fabric base4.470 x 16.066 x 1.575 mm black colour0.176 x 0.633 x 0.062 in b18.22.14676
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EximS'poreFlat WasherSteelBlack Oxide3.175 x 7.137 x 1.219washer flat steel black oxide3.175 x 7.137 x 1.219 mm0.125 x 0.281 x 0.048 in b18.22.14530
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EximS'poreFlat WasherSteelBlack Oxide3.175 x 9.144 x 0.737washer flat steel black oxide3.175 x 9.144 x 0.737 mm0.125 x 0.360 x 0.029 in b18.22.113732
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EximS'poreFlat WasherSteelBlack Oxide13.259 x 26.975 x 0.914washer flat steel black oxide13.259 x 26.975 x 0.914 mm0.522 x 1.062 x 0.036 in b18.22.151732
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EximS'poreFlat WasherSteelBlack Oxide6.756 x 14.351 x 0.762washer flat steel black oxide6.756 x 14.351 x 0.762 mm0.266 x 0.565 x 0.030 in b18.22.12999
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EximS'poreFlat WasherSteelBlack Oxide8.484 x 19.050 x 3.175washer flat steel black oxide8.484 x 19.050 x 3.175 mm0.334 x 0.750 x 0.125 in b18.22.1472
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EximS'poreFlat WasherSteelBlack Oxide4.420 x 9.652 x 0.762washer flat steel black oxide4.420 x 9.652 x 0.762 mm0.174 x 0.380 x 0.030 in b18.22.190
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EximS'poreFlat WasherSteelBlack Oxide9.931 x 17.475 x 0.760washer flat steel black oxide9.931 x 17.475 x 0.760 mm0.391 x 0.688 x 0.030 in b18.22.111955
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EximS'poreFlat WasherSteelBlack Oxide9.931 x 14.275 x 0.508washer flat steel black oxide9.931 x 14.275 x 0.508 mm0.391 x 0.562 x 0.020 in b18.22.15085
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EximS'poreFlat WasherSteelBlack Oxide8.738 x 19.050 x 3.175washer flat steel black oxide8.738 x 19.050 x 3.175 mm0.344 x 0.750 x 0.125 in b18.22.112
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EximS'poreFlat WasherSteelBlack Oxide#63.962 x 7.625 x 0.762washer flat steel black oxide #63.962 x 7.625 x 0.762 mm0.156 x 0.312 x 0.030 in b18.22.11035
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EximS'poreFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Black Oxide6.756 x 17.475 x 4.775washer flat steel black oxide6.756 x 17.475 x 4.775 mm0.266 x 0.688 x 0.188 in b18.22.15532
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EximS'poreFlat WasherSteelBlack Oxide9.906 x 22.073 x 2.286washer flat steel black oxide9.906 x 22.073 x 2.286 mm0.390 x 0.869 x 0.090 in b18.22.121930
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EximS'poreFlat WasherSteelBlack Oxide#105.156 x 11.328 x 0.762washer flat steel black oxide #105.156 x 11.328 x 0.762 mm0.203 x 0.446 x 0.030 in b18.22.1729
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EximS'poreFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Black Oxide3.200 x 9.000 x 0.800washer flat s/s black oxide3.200 x 9.000 x 0.800 mm0.126 x 0.354 x 0.031 in b18.22.11975
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EximS'poreFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Black Oxide2.286 x 5.689 x 0.508washer flat s/s black oxide2.286 x 5.689 x 0.508 mm0.090 x 0.224 x 0.020 in b18.22.12990
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EximS'poreFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Black Oxide1.600 x 2.515 x 0.406washer flat s/s black oxide1.600 x 2.515 x 0.406 mm nas620c0p0.063 x 0.099 x 0.016 in b18.22.1872
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EximS'poreFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Black Oxide3.175 x 7.925 x 0.813washer flat s/s black oxide3.175 x 7.925 x 0.813 mm0.125 x 0.312 x 0.032 in b18.22.1291
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EximS'poreFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Black Oxide3.175 x 6.350 x 0.711washer flat s/s black oxide3.175 x 6.350 x 0.711 mm0.125 x 0.250 x 0.028 in b18.22.13074
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EximS'poreFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Black Oxide3.175 x 6.350 x 0.550washer flat s/s black oxide3.175 x 6.350 x 0.550 mm0.125 x 0.250 x 0.022 in b18.22.16
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SIIINFlat WasherSteelBlack Oxide#8 x 3/4#8 x 3/4 round washer quadrew deep thread black oxide 13 000 per box b18.22.1500435
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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 Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Black Oxide1/4 x .500 x .0631/4x.500x.063 flat stainless steel 18-8 black oxide JET 416ANFW SSBO b18.22.14500
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JET FITTINGCAFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Black Oxide#2 x .149 x .016#2x.149x.016 flat 18-8 304 steel black oxide per mil spec dfar NAS620C2P b18.22.11725
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JET FITTINGCAFlat WasherSteelBlack Oxide1/4 x 1.000 x .0711/4x1.000x.071 flat steel black oxide JET 416CWW* SBO b18.22.15505
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JET FITTINGCAFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Black Oxide#6 x .267flat #6 18-8 304 steel .267x.016 black oxide per mil spec NAS620C6LP b18.22.12250
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JET FITTINGCAFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Black Oxide#4 x .209 x .016#4x.209x.016 flat stainless steel 18-8 black oxide and wax JET 4SPLFW SSBO b18.22.11644
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JET FITTINGCAFlat WasherSteelBlack Oxide#6flat #6 black oxide and wax .375x.032 06WMB b18.22.1237
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QFCTXFlat WasherSteelBlack Oxide.281 x 1.50.281x1.50x.125thk blk neo 60 duro b18.22.12400
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B & K FASTPAFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Black Oxide5/16 x 7/85/16 x 7/8 od flat washers 18-8 stainless ms 15795-813 (300-series) black ox b18.22.19
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OSSCORIFlat WasherSteelBlack Oxide9/32 x 1.0 x 1/89/32x1.0x1/8 cse hd b/oxide b18.22.150
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OSSCORIFlat WasherSteelBlack Oxide#6#6 flat type-b narrow series black oxide b18.22.134
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OSSCORIFlat WasherSteelBlack Oxide1/41/4 type-b narrow black ox b18.22.15,725
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OSSCORIFlat WasherSteelBlack Oxide1/21/2 flat black ox b18.22.1748
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QFCTXFlat WasherSteelBlack Oxide1/41/4 hardened f/w blk ox b18.22.1100
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QFCTXFlat WasherSteelBlack Oxide#10#10 hardened fw blk ox b18.22.19
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QFCTXFlat WasherSteelBlack Oxide5/16 x 15/16x1 blk neo washer 60 durometer b18.22.12500
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QFCTXFlat WasherSteelBlack Oxide5/165/16 hardened flat washer blk ox b18.22.1104
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JET FITTINGCAFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Black Oxide#10 x .354 x .036wshr flat #10x.354x.036 stainless steel black oxide and wax b18.22.13009
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JET FITTINGCAFlat WasherSteelBlack Oxide#10 x .437 x .032#10x.437x.032 flat washer steel black oxide b18.22.1400
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JET FITTINGCAFlat WasherSteelBlack Oxide#10 x 1.000 x .060washer flat #10x1.000x.060 steel black oxide b18.22.113879
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JET FITTINGCAFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Black Oxide#2 x .149 x .016#2x.149x.016 flat washer stainless steel 18-8 black oxide b18.22.11300
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JET FITTINGCAFlat WasherSteelBlack Oxide1/2washer flat 1/2 black oxide and wax 2.000x.120 b18.22.1400
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JET FITTINGCAFlat WasherSteelBlack Oxide3/8washer flat 3/8 steel black oxide and wax .812x.062 b18.22.14000
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JET FITTINGCAFlat WasherSteelBlack Oxide3/8washer flat 3/8 black oxide and wax 1.000x.078 b18.22.15170
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JET FITTINGCAFlat WasherSteelBlack Oxide#6washer flat #6 black oxide and wax .375x.046 b18.22.1350
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JET FITTINGCAFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Black Oxide#6 .267 x .016washer flat #6 stainless steel black oxide .267x.016 b18.22.11420
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JET FITTINGCAFlat WasherSteelBlack Oxide#6washer flat #6 black oxide and wax .375x.032 b18.22.1250
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JET FITTINGCAFlat WasherSteelBlack Oxide1/2 1.062 x .093washer flat 1/2 steel 1.062x.093 steelblack oxide wax b18.22.12750
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JET FITTINGCAFlat WasherSteelBlack Oxide1/2washer flat 1/2 black oxide and wax haround 1.062x.093 b18.22.1100
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JET FITTINGCAFlat WasherSteelBlack Oxide1/2 x 1.375 x .109washer flat 1/2x1.375x.109 steel black oxide and wax b18.22.16
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JET FITTINGCAFlat WasherSteelBlack Oxide#8washer flat #8 black oxide and wax .375x.032 b18.22.152550
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JET FITTINGCAFlat WasherSteelBla ck Oxide#8washer flat #8 black oxide and wax .375x.037 b18.22.184300
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JET FITTINGCAFlat WasherSteelBlack Oxide#8washer flat #8 black oxide and wax .437x.032 b18.22.132423
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JET FITTINGCAFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Black Oxide#8washer flat #8 black oxide and wax .437x.032 stainless steel b18.22.11400
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JET FITTINGCAFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Black Oxide1/4 x .500 x .0631/4x.500x.063 flat washer stainless steel 18-8 black oxide b18.22.15590
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JET FITTINGCAFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Black Oxide1/4 x 1.000 x .050washer flat 1/4x1.000x.050 stainless steel black oxide and wax b18.22.11000
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JET FITTINGCAFlat WasherSteelBlack Oxide1/4 x 1.000 x .0711/4x1.000x.071 flat washer steel black oxide b18.22.18494
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WSBKYFlat WasherSteelBlack Oxidewasher flat pa6.6 black .196x.453x.032 b18.22.15,600
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All SizeTXFlat WasherSteelBlack Oxide#10 x 1#10 x 1 washer black oxide b18.22.11
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FACCAOntFlat WasherSteelBlack Oxide.49flat washer .495/.515 od x .214/.277 id x .036/.065 thick c1008/c1010 steel amf-1996 black oxide 817gs16 b18.22.1650
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FACCAOntFlat WasherSteelBlack Oxide.152 x .750 x .0312round flat washer .152 id (+/-.005 ) x .750 od (+/-.005 ) x .0312 thk steel black oxide finish b18.22.121,705
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