FCH News

Flat Washers

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.

10 Flat Washer (iso 7094), showing 200, (click on any line for more information)

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SupplierLocTypeMaterialFinishSizeDescriptionQty 
MESAFASTCAFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/4 x 1 15/32 x .1343/4 x 1 15/32 x 0.134 ms15795-822 flat washer 18-8 stainless36.0
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Cal FastenrsCAFlat WasherNylon (Polyamide)Plain.190 x .335 x .032f/w dyed blue 17w03351blue1,500
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Cal FastenrsCAFlat WasherSteelPlain.265 x .490 x .075.265 id x .490 od x .075 thck. spring4,000
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Cal FastenrsCAFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain.174 x .375 x .032ms960-c8 .174 x .375 x .032 s.s f/w 304ss50
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Cal FastenrsCAFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4ms15795-803 .125 x .250 x .022 s.s f/w 304ss175
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Cal FastenrsCAFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain.578 x 1.062 x .062.578 id x 1.062 od x .062 thick 18-8 304 f/w an960c91619
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Cal FastenrsCAFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2ms15795-819 .562 x 1.375 x .109 s.s f/w 304ss800
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Cal FastenrsCAFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#10ms15795-846 18-8 304 f/w 304ss100
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Cal FastenrsCAFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain.188 x .375 x .049.18-8 304 s/s id x .375 od x .049 thick f/w - dfars compliant375
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Cal FastenrsCAFlat WasherSteelBlack Oxide.203 x .438 x .063ms960-10 .203 x .438 x .063 f/w -2,680
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Cal FastenrsCAFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain.656 x 1.3125 x .19 .24.656id x 1.3125od x .19-.24th 18-8 304 f/w50
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Cal FastenrsCAFlat WasherSteelPlain.438 x 1.000 x .083ms15795-815 .438 x 1.000 x .083 s.s f/w15
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Cal FastenrsCAFlat Washer400 Stainless (405, 410,416,420,430 etc.)Plain.265 x .500 x .063ms960-c416 .265 x .500 x .063 s.s. f/w 410ss3,040
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Cal FastenrsCAFlat WasherSteelPlain.265 x .500 x .063an960-416 .265 x 500 x .063 f/w500
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Cal FastenrsCAFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Passivated.094 x .250 x .03an960-c2l .099 x .250 x .016 s.s f/w 304ss2,257
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Cal FastenrsCAFlat WasherAluminumPlain.390 x .625 x .063ms960-d616 .390 x .625 x .063 alum f/w700
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Cal FastenrsCAFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain.174 x .375 x .016ms960-c8l .174 x .375 x .016 s.s f/w 304ss80
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Cal FastenrsCAFlat WasherSteelPlain.125 x .250 x .022ms27183-3 .125 x .250 x .022 i- f/w32,000
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Cal FastenrsCAFlat WasherNylon (Polyamide)Plain#4ms51859-2 .125 id x .281 od x .047 thick-2,670
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Cal FastenrsCAFlat WasherBrassPlain.255 x .495 x .022an960-b416 1/4 flats300
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Cal FastenrsCAFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#6ms15795-805 .156 x .312 x .035 s.s f/w 304ss9,792
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CenturyFLFlat WasherSteelPlainwasher-fsi parker 2763555-102 500
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CenturyFLFlat WasherSteelZinc/Yellowseastrom 5702-246-60-z2 436
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CenturyFLFlat WasherAluminumPlain11/16 x .265 x .0311/16 x .265 x .03 aluminium flt washer 8948
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CenturyFLFlat WasherSteelPlain.365 x 1.25 x .312.365 id x 1.25 od x .312 tk flatwasher (70 DURO NEOPRENE RUBBER _) (70 DURO NEOPRENE RUBBER _) 500
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CenturyFLFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/83/8 commercial fw 18-8 (13/32 X 1 OD) (13/32 X 1 OD) 44
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MESAFASTCAFlat Washer316, 317, A4 StainlessPlain7/16 x 1 1/87/16x1-1/8 od comml flat 316 stainless5,000.0
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GlobalCAFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain0.227 x 0.500 x 0.040flat 0.227 idx0.500 odx0.040 close tolerance ss 18-8/pa close tolerance ss 18-8/pa1,906
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GlobalCAFlat WasherSteelBlack Oxide5702-88-30-bo seastrom flat rnd st/ 0.438 odx0.030 thx0.209 id 0.438 odx0.030 thx0.209 id794
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IRFNCFlat WasherSteelZinc/Clear#12 x .1 x .0462,900
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StandardMAFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/83/8 standard flat washer 18-8 stainless steel b18.22.1477020
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StandardMAFlat WasherSilicon BronzePlain5/165/16 lp flat washer silicon bronze b18.22.119700
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StandardMAFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM805ms805 flat washer 18-8 stainless steelinquire
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StandardMAFlat WasherBrassPlain5/165/16 lp flat washer brass b18.22.115756
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StandardMAFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM804ms804 flat washer 18-8 stainless steel218250
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StandardMAFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain33 standard flat washer 18-8 stainless steel b18.22.1459645
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StandardMAFlat Washer316, 317, A4 StainlessPlain0 x 3/160x3/16 flat washer 316 stainless steel b18.22.1318479
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StandardMAFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain9/169/16 standard flat washer 18-8 stainless steel b18.22.125073
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StandardMAFlat Washer316, 317, A4 StainlessPlainM30m30 metric flat washer 316 stainless steel2445
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StandardMAFlat WasherBrassPlain1/21/2 lp flat washer brass b18.22.1inquire
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StandardMAFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain7/167/16 ms817 flat washer 18-8 stainless steel b18.22.110245
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StandardMAFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain11 standard flat washer 18-8 stainless steel b18.22.1684886
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StandardMAFlat WasherSilicon BronzePlain7/87/8 standard flat washer silicon bronze b18.22.1553
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StandardMAFlat WasherSilicon BronzePlain11 standard flat washer silicon bronze b18.22.1201
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StandardMAFlat WasherBrassPlain1 1/41-1/4 lp flat washer brass b18.22.1378
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StandardMAFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4 x 11/161/4 x 11/16 od flat washer 18-8 stainless steel b18.22.132078
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StandardMAFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM825ms825 flat washer 18-8 stainless steel-1525
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StandardMAFlat WasherNylon (Polyamide)Plain5/165/16 lp flat washer nylon b18.22.110000
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StandardMAFlat WasherBrassPlain1 1/21-1/2 lp flat washer brass b18.22.1184
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StandardMAFlat WasherBrassPlain5/85/8 lp flat washer brass b18.22.11103
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MastBoltOHFlat WasherGrade 5Galvanized1-1/8 hardened 3.15 od 1.181 od .314 thick gr.5 and400 pcs
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BHAMGAFlat WasherDuplex Stainless (2205, Ferralium etc.)Plain3/4 x 1003/4 z100 super duplex stainless flat s b18.22.1100
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BHAMGAFlat Washer316, 317, A4 StainlessPlain5/8 x 1 3/45/8x1 3/4 od 316 ss flat b18.22.114
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BHAMGAFlat Washer316, 317, A4 StainlessPlain5/8 x 1 3/45/8x1 3/4 od 316 ss flat b18.22.167
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BHAMGAFlat WasherSuperalloy (Inconel, Hastelloy, Alloy 20)Plain3/4 17-4 h1150 flat s 1.5od b18.22.152
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BHAMGAFlat WasherSuperalloy (Inconel, Hastelloy, Alloy 20)Plain5/8 x 1 1/45/8x1 1/4 od hastelloy c276 flat b18.22.110
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BHAMGAFlat WasherSuperalloy (Inconel, Hastelloy, Alloy 20)Plain5/8 x 1 1/45/8x1 1/4 od hastelloy c276 flat b18.22.145
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BHAMGAFlat WasherSuperalloy (Inconel, Hastelloy, Alloy 20)Plain5/8 x 1 1/45/8x1 1/4 od hastelloy c276 flat b18.22.17
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BHAMGAFlat WasherDuplex Stainless (2205, Ferralium etc.)Plain7/87/8 duplex 2205 stainless flat s b18.22.121
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BHAMGAFlat WasherDuplex Stainless (2205, Ferralium etc.)Plain1/21/2 duplex 2205 stainless flat s b18.22.1738
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BHAMGAFlat WasherDuplex Stainless (2205, Ferralium etc.)Plain5/85/8 duplex 2205 stainless flat s b18.22.1256
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BHAMGAFlat WasherDuplex Stainless (2205, Ferralium etc.)Plain11 duplex 2205 stainless flat s b18.22.148
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BHAMGAFlat WasherDuplex Stainless (2205, Ferralium etc.)Plain1 1/81 1/8 duplex 2205 stainless flat s b18.22.15
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BHAMALFlat WasherSteelPlain.328 x .562 x .032an flat st/cd AN960-516L64
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BHAMALFlat WasherSteelPlain10nas 620-c75
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BHAMFLFlat Washer316, 317, A4 StainlessPlain7/16 x 1 1/8flat 316ss500
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BHAMFLFlat WasherSteelGalvanized1 5/8 x 3 1/2 x 1/21-5/8 id 3-1/2 od 1/2 tk rnd hdg7
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BHAMFLFlat WasherSteelGalvanized3 5/8 x 6 x 1/23-5/8 idx6 odx1/2 thk rnd hdg2
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BHAMFLFlat WasherSteelZinc/Clear1/2crescent zn54
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BHAMFLFlat WasherAluminumPlain5/16flat300
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BHAMFLFlat WasherSteelPlain3/4 x 1.4693/4x1.469 flat 300ss40
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Class CMNFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain7/16-1 1/8 x .0627/16 flat s/s (1-1/8 odx.062 thk)50
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Class CMNFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/8-1 1/2 x .0785/8 flat s/s (1-1/2 odx.078 thk)50
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Class CMNFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-1 1/4 x .0621/2 flat s/s (1-1/4 odx.062 thk)50
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BAYFASTCOFLFlat WasherNylon (Polyamide)Plain.218 x .625 x .125micro plastics nylon5770
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BAYFASTCOFLFlat WasherNylon (Polyamide)Plain1/4micro plastics retaining nylon7240
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BAYFASTCOFLFlat WasherSteelZinc/Clear1/4flat type-b regular zin4704
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BAYFASTCOFLFlat WasherNylon (Polyamide)Plain1/4micro plastics retaining nylon black3500
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BAYFASTCOFLFlat WasherSteelCadmium1/4flat type-b wide cad1108
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BAYFASTCOFLFlat WasherNylon (Polyamide)Plain1/4micro plastics .257 x .500 x .032 nylon1900
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BAYFASTCOFLFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain.250 x .688ms15795-851 commercial equal500
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BAYFASTCOFLFlat WasherNylon (Polyamide)Plain.257 x .750 x .062micro plastics nylon black1000
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BAYFASTCOFLFlat WasherNylon (Polyamide)Plain.257 x .875 x .062micro plastics nylon1290
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BAYFASTCOFLFlat WasherNylon (Polyamide)Plain5/16micro plastics .317 x .500 x .062 nylon1081
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BAYFASTCOFLFlat WasherNylon (Polyamide)Plain5/16micro plastics retaining nylon1400
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BAYFASTCOFLFlat WasherNylon (Polyamide)Plain1/2micro plastics .505 x .750 x .093 nylon550
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BAYFASTCOFLFlat WasherNylon (Polyamide)Plain1/2micro plastics .505 x .750 x .062 nylon800
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BAYFASTCOFLFlat WasherFiberPlain32083208 keystone24500
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BAYFASTCOFLFlat WasherNylon (Polyamide)Plain#6micro plastics .140 x .312 x .02 nylon1150
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BAYFASTCOFLFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain.115 x .209 x .016nas620-c4l3973
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OBRIENOHFlat WasherSteelZinc/Clear5/16contact regular series 65+ac0-08+ac0-21 zc3435
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OBRIENOHFlat WasherSteelPlainan960+ac0-6 washer40
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OBRIENOHFlat WasherSteelPlain12/12+ac0-1/4 prod dec500
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OBRIENOHFlat WasherRubber, Buna-N, Neoprene etc.Plain.28.28 id+ads-.6875 od+ads-.125 thk rubber f/w800
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OBRIENOHFlat Washerms16208+ac0-5717
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OBRIENOHFlat WasherSteelPlain.125flat .125 MS15795+AC0-804490
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OBRIENOHFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain+ACM-4 F/W SMALL OD S/S MS15795+AC0-803495
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OBRIENOHFlat WasherSteelPlainwasher ms15795+ac0-85296
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OBRIENOHFlat WasherSteelPlainwasher ms27183+ac0-875
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OBRIENOHFlat WasherNylon (Polyamide)Plainns51859+ac0-6 nylon washer ms51859+ac0-6218
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OBRIENOHFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain620+acm-4 s/s f/w nas620+ac0-4 NAS620+AC0-C4400
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OBRIENOHFlat WasherBrassPlain+acm-12 flat+ads-72
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KBSTNFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8 x 7/83/8 x 7/8 commercial flat/w s/s wshrs ` wshrs` b18.22.1inquire
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GUIDONTXFlat WasherSteelZinc/Clear#8TYPE B NARROW4,000
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GUIDONNJFlat WasherSteelZinc/Clear.266 x 1/2 x .0465flat washer2,200
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GUIDONNJFlat WasherSteelZinc/Clear.250 x 3/8 x .025flat washer2,200
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GUIDONNJFlat WasherNylon (Polyamide)Plain1.075 x 2 1/2 x .125flat washer1,850
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GUIDONNJFlat Washer316, 317, A4 StainlessPlain10 x 7/16 x .032316 STAINLESS STEEL9,900
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GUIDONNJFlat Washer316, 317, A4 StainlessPlain.690 x 1 x 3/16316 STAINLESS STEEL492
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GUIDONNJFlat WasherPlasticPlain.200 x 5/16 x .025TEFLON4,000
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GUIDONNJFlat WasherBrassPlain.787 x 1 .417 x .0592,150
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