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.

40,570 Flat Washer, showing 200, (click on any line for more information)

< td>flat m12 thru-hardened zinc plated
Buy Flat Washers from one of our FCH Network Members
SupplierLocTypeMaterialFinishSizeDescriptionQty 
AFIFLFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM10m10 flat washer regular ss din 125a ()3718
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AFIFLFlat WasherSteelPlain.169 x .304 x .016washer reduced od #8 ss light ()1132
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AFIFLFlat WasherSteelPlain.250 x .500 x .032washer flat 1/4 .032 ally stl cad plt ()1174
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AFIFLFlat WasherNylon (Polyamide)PlainM4essentra m4 retaining washer nylon ()3000
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AFIFLFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM5m5 flat washer regular ss din 125a ()14706
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AFIFLFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain089 x 149 x 016flat washer ss 089x149x016 ()90000
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AFIFLFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM8m8 flat washer small od ss din 433 ()5000
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BossardAZFlat WasherPlainM671flatwasher per bn 6718400
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AFIFLFlat WasherNylon (Polyamide)Plainnylon flat washer ()9686
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AFIFLFlat WasherSteelZinc/Yellow#10#10 flat washer ms st zd 204x438x032 () ()3963
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AFIFLFlat WasherSteelZinc/BlackM6M6 flat regular st black zinc din 125a ()19900
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AFIFLFlat WasherNylon (Polyamide)Plain.126 x .250 x .025.126 x .250 x .025 flatwasher nylon ()2000
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BossardAZFlat WasherSteelPlainwasher4710
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BossardAZFlat WasherNylon (Polyamide)Plainnylon washer .750 od .250 id .187 thk500
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CenturyFLFlat WasherNylon (Polyamide)PlainM4m 4.0 flat nylon din 125 350
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CenturyFLFlat WasherGrade 8Zinc/Yellow1.06 x 090 x .406.406idx1.06odx090tk tol .090/.104 flat gr 8 stl zi yellow 800
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CenturyFLFlat WasherPlain.203 x .438 x .031nas1515h3l67
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CenturyFLFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM8M8 a2-70 18-8 304 steel flat din 7349 1600
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CenturyFLFlat WasherSteelPlainwasher-fsi parker parker1000
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CenturyFLFlat Washer316, 317, A4 StainlessPlainM14din 9021 m14 flat a4 stainless din 9021 m14 flat a4 stainless 959
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CenturyFLFlat WasherSteelZinc/YellowM6M6 steel zinc yellow flat wshr q2c iso 7092 352
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SJS ProdCAFlat WasherNylon (Polyamide)Plainm3 nylon f/w 3.20 id. 8.00 od. .8 thk.500
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CenturyFLFlat WasherSteelZinc/ClearM20M20 flat hardened zinc plated din 125a-hzp20 37
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Global FaTXFlat WasherNylon (Polyamide)Plain#8#8 (.171x.437x.032) nylonflat/washer keystone electronics 3128500
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CenturyFLFlat WasherBrassPlainM6m 6.0 brass flat s din 125 59765
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CenturyFLFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Passivated1.005 x 1.745 x .080nas1149c1690r washer flat 5017
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CenturyFLFlat WasherSteelPlainms9320-06 1
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CenturyFLFlat WasherSteelZinc/ClearM8M8 flat steel zinc (rohs compliant) din 125 63457
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CenturyFLFlat WasherSteelPlain.00175 x .812 x .000148812x1.750x.148 flat plain steel type-a () ()100
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Global FaTXFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM2m2 (2.2x5x0.3) ss flat/washer a2600
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CenturyFLFlat WasherSteelZinc/ClearM20M20.0 steel zinc plt dn m20 f/w steel zinc din 125 263
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CIFILFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4 x 11/4 flat w/1 od 18-8ss (280) ()280
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GLFOHFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2 flat 1-3/8 od 18-8 s/s ms-819 b18.22.1 () ()400
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GLFOHFlat WasherSteelPlain3 od x 2.12 id x .50 thk special flat washer carbon stl | () ()2
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OlanderCAFlat WasherSteelBlack Oxide1/4 f/w stl blk .500 .265 .062539
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OlanderCAFlat WasherSteelZinc/Clearm2.5 f/w stl blk rohs1000
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OlanderCAFlat WasherSteelFluoropolymer-Based (Xylan, Fluorokote, Teflon)flat washer teflon4195
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OlanderCAFlat WasherSteelPlainsouthco wear wash104
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OlanderCAFlat WasherNylon (Polyamide)Plainflat washer nylon(344 x 688 x 047)55
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OlanderCAFlat WasherNylon (Polyamide)Plainwasher nyl #5 (128 x 245 x 010)1483
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OlanderCAFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Passivatedm6 small pattern f/w sst passvt100
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OlanderCAFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Passivatedf/w ss pass nas(328 x 562 x 063)9
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OlanderCAFlat WasherSteelFluoropolymer-Based (Xylan, Fluorokote, Teflon)flat washer teflon116
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OlanderCAFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain6 f/w ss .375 .149 .016313
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OlanderCAFlat WasherSteelCadmium/Yellow3/8 f/w stl cadii(390 x 625 x 062)813
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OlanderCAFlat WasherBrassPlain.206 id x .310 od x .010 thk f/w br9
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OlanderCAFlat WasherSteelPlainal f/w no finish nas(328 x 562 x 063)546
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OlanderCAFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#6 flat washer ss black(143 x 267 x 032)30
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OlanderCAFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plainwasher ss #3 (109 x 312 x 030)1925
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OlanderCAFlat WasherSteelPlain2 micro ret wash nyl3682
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OlanderCAFlat WasherSteelFluoropolymer-Based (Xylan, Fluorokote, Teflon)raf washer teflon (147 x 375 x 031)21
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OlanderCAFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain7/16 f/w ss .750 .453 .063156
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OlanderCAFlat WasherNylon (Polyamide)Plainf/w nylatron .093-.190-.01611
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OlanderCAFlat WasherNylon (Polyamide)Plainf/w nyl .222-.500-.040373
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ManscoMIFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plainm10.5 id x 20mm od x 2mm thk m10 f/w 18-8 s.s.4545
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ManscoMIFlat WasherSteelPlain1.062 x 3.5001.062 idx3.500 odx.250 thk f/w 100/box100
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ManscoMIFlat WasherRubber, Buna-N, Neoprene etc.Plain.370/.380 id x 1.000 od x .062 thk f/w rubber17153
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CenturyNYFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plainpbg 116-0656 f/w .199 idx.355 odx.0295 thk 18-8 s/s12250
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CenturyNYFlat WasherSteelPlainflat washer .766 x 1.188 x .095 steel plain900
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CenturyNYFlat WasherSteelZinc/Cleardraka 5064a90h01 retainer clip/bent washer stl zi yellow q5a1
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CenturyNYFlat WasherSteelPlainl3 12389457 washer flat18
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CenturyNYFlat WasherNylon (Polyamide)Plain95606a130 mcmaster carr washer flat nylon32
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CenturyNYFlat WasherSteelPlain1.221 x 1.772 x .040 stl plain 1.221 +/-.010 x 1.772 +/-.010 x .040 +/-.004 flat washer steel plain (f/w 31mm x 45mm x 1 mm steel) f/w500
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CenturyNYFlat WasherSteelPlain500
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CenturyNYFlat WasherSteelBlack Oxideseastrom 5702-122-105-bo seastrom washer black oxide801
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CenturyNYFlat WasherSteelPlain99145 flatwasher per print 7/16 od x 1/4 id x 1/32 ams 3651-c500
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CenturyNYFlat WasherSteelPlainmyonic washer-7 circlip external 7mm214
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CenturyNYFlat Washer316, 317, A4 StainlessPlainM6M6 flat 316 stainless steel din 1256326
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CenturyNYFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plainnas1587-7c washer flat47
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CenturyNYFlat Washeran960jd10500
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CenturyNYFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Black Oxide#10 type-b narrow flat washer stainless steel black oxide1974
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CenturyNYFlat WasherPlasticPlain6.4 x 12.0 x 1.5 6/6f/w 6.4 x 12.0 x 1.5 thk black nylon 6/6 16m06012150b micro plastics 16m06012150b6000
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CenturyNYFlat Washer316, 317, A4 StainlessPlainm2.5 316 stainless steel flt wash w/sm od342
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CenturyNYFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Passivated3/8 x .620 x 1/16nas1149c0663r26396
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CenturyNYFlat WasherSteelPlainseastrom 5613-33-031 .443odx .203id x .031 thickness880
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CenturyNYFlat WasherPlainms51859-697
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CenturyNYFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Black Oxidems15795-844b washer flat-metal black oxide finish .094 id x .218 od210
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KomarILFlat WasherSteelNickel.375 x .625 x .032.375x.625x.032 flat nickel2400
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KomarILFlat WasherSteelBlack Oxide.920.920/.900x 1.500 x.010 flat c1095 hard blk ox1492
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KomarILFlat WasherSteelZinc/Clear.218 x 1.00 x .060.218x1.00x.060 flat zinc trivalent200
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KomarILFlat WasherSteelZinc/Clear.155.155/.140x.625x.032 flat zinc7000
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KomarILFlat WasherSteelBlack Oxide.281 x .561.281x.561/.558x.066/.060 flat black ox2800
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KomarILFlat WasherSteelBlack Oxide.219 x .500 x .049.219x.500x.049 flat dry black ox500
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KomarILFlat WasherSteelASTM F1941-10 Fe/Zn-NiM4.2 x 10M4.2x10 pozi rd b-rd pt gm6138m-whykore195500
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Alma BoltMIFlat WasherSteelPlainM24m24 din 125 (hv200) flat washer plain finish315
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Alma BoltMIFlat WasherSteelPlain3/4(nw#16007) zip707
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Alma BoltMIFlat WasherBrassPlain5/8-s (.687 id/1.500 od) flat337
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Fastener OHFlat WasherSteelPlainms27183-5735
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Fastener OHFlat Washer316, 317, A4 StainlessPlain0.265 x 0.500 x 0.059 0.067flat (0.265 idx0.500 odx0.059-0.067 thick) 316 ss 100
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SWACOOHFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/83/8 an c616l flatwasher 18-8310
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SWACOOHFlat Washer316, 317, A4 StainlessPlain5/85/8 flatwasher 316 ms-82068
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HodellOHFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Passivated5/16 x 11/16 x .065ms15795-812 304ss400
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EmpireWAFlat WasherNylon (Polyamide)Plain#10#10 nylon retaining washer2700
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EmpireWAFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM2020mm flat washer a-2 ss185
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EmpireWAFlat WasherSteelZinc/ClearM4m4 hardened flat washer zp10560
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HodellOHFlat WasherBrassPlain.391 x .750 x .063.391x.750x.063 brass flat1009
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HodellOHFlat WasherSteelZinc/Clear.895.895/.885x1.50x.125/.130 f/w stl trival10970
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HodellOHFlat WasherSteelPlain1/4 x 7/81/4 idx7/8 odx.125 thk flat1000
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HodellOHFlat WasherSteelPlainM10M10 flt wash ty 215050
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KomarILFlat Washer316, 317, A4 StainlessPlain7/8 x 15/16 x 27/8 flat (15/16x2 x .109) 316 ss7
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Wink FastVAFlat WasherSteelPlain.493 x .198 x .047/.052nicu 400 (n04400) flat 10 (.478/.493 odx.198/.213 idx.047/.052 thk)577
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RapidNYFlat WasherAluminumChromate Conversion (Iridite, Alodine)3/32 x .105 x .032flat aluminum back-up 3/32 i.d. x.105 o.d. x .032 thick anodize or alodine AN960PD31106
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RapidNYFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Passivated3/8flat cres .406 i.d. x .812 o.d. x .065 passivate rev 3 304ss MS15795-81475
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RapidNYFlat WasherSteelPlainsteel 2.0 o.d.x1.06 i.d.x.793 ht85
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RapidNYFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Black Oxide0.390 x .625 x .032flat 300 cres .625 o.d. x .390 i.d. x .032 thick black oxide mil-dtl-13924 rev 7 304ss NAS1149C0632B29060
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CenturyNYFlat WasherSteelZinc/Yellownull
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CenturyNYFlat WasherSteelZinc/Clearnull
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Setko FasILFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#10#10 stainless steel flat washer3000
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Fastener OHFlat WasherSteelPlain3flat 3 steel plain24
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JET FITTINGCAFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16 x .688 x .1095/16x.688x.109 flat stainless steel 18-8 516TSFW SS b18.22.11411
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JET FITTINGCAFlat WasherRubber, Buna-N, Neoprene etc.Plain5/16r068829t epdm rbr wshr 5/16 dia R068829T b18.22.11000
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JET FITTINGCAFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#10 x .218#10 f/w .218x.437x.02-.04 18-8 ss 1-W-808 MS15795-808 b18.22.117738
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QCSORFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1.071 x 2.50 x .1311.071x2.50x.131 flatwasher stainless104
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QCSORFlat WasherNylon (Polyamide)Plain.625 x 1.250 x .065.625x1.250x.065 flat washer nylon essentra300
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QCSORFlat WasherNylon (Polyamide)Plain.195 x .437 x .02.195x.437x.02 flatwasher nylon essentra15000
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QCSORFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain.156 x .438 x .041.156x.438x.041 flatwasher stainless405
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QCSORFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Passivated#10.218 x .437 x .049 flatwasher ss ms15795-808 304ss990
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QCSORFlat Washer316, 317, A4 StainlessPlain.156 x .375 x .049.156x.375x.049 flatwasher 316 stainless2000
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QCSORFlat WasherSteelPlain.325 x .425 x .020.325x.425x.020 flatwasher plain steel12290
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QCSORFlat WasherNylon (Polyamide)Plain.171 x .375 x .062.171x.375x.062 flatwasher nylon5000
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QCSORFlat WasherPhosphor BronzePlain.218 x .664 x .010.218x.664x.010 flatwasher phos bronze218
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StandardMAFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2 x 1 x 1/41/2x1-1/4 thick flat washer 18-8 s/s steel9912
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StandardMAFlat WasherSteelGalvanized7/87/8 standard flat washer galvanized24
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StandardMAFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain9/16 x 1 3/89/16x1-3/8 flat washer 18-8 s/s steel8299
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SienaIAFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM8.4 x 15.7 x 8M8 (8.4x15.7x1.4) flat washer stainless steel a2-70 plain finish din 125a3900
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Fastener OHFlat WasherSteelZinc/ClearM121900
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HodellOHFlat WasherSteelPlainM30M30 hardened f/w hv200 pln din 125a75
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HodellOHFlat WasherCopperPlain.594 x .938 x .020.594x.938x.020 f/w copper temper hard100
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HodellOHFlat WasherAluminumPlain.145 x .320 x .032 t3.145x.320x.032 flt wash 2024-t3 alum2137
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HodellOHFlat WasherSteelBlack Oxide.812 x 1.375 x .100.812x1.375x.100 flat black dry-3/4 type-b narrow775
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HodellOHFlat WasherSteelPlainM3M3 flat z din 125a85
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HodellOHFlat WasherNylon (Polyamide)Plain.375 x .75 x .062flt wash nyln .375x.75x.0622367
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ArdenWIFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain.281 x .5 x .063.281 x.5 x.063 fw 18-8ssinquire
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ArdenWIFlat WasherSteelPlain.257 x .502 x .036 11.257 x.502 x.036 fw stl 11inquire
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ArdenWIFlat WasherSteelPlain.219 x .750 x .060.219 x.750 x.060 fw stlinquire
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ArdenWIFlat WasherSteelZinc/Yellow.906 x 1.25 x .119.906x1.25 x.119 fw stl zyinquire
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ArdenWIFlat WasherSteelZinc/Yellow.265 x .656 x .125.265 x.656 x.125 fw stl zyinquire
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ArdenWIFlat WasherSteelZinc/Clear.160 x .437 x .040.160x.437x.040 fw stl zcinquire
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ArdenWIFlat WasherSteelBlack Oxide.390 x 1.25 x .165.390x1.25 x.165 fw stl blk polyinquire
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ArdenWIFlat WasherSteelZinc/Clear.203 x .437 x .062.203 x.437 x.062 fw zcinquire
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ArdenWIFlat WasherSteelZinc/Clear.256 x .875 x .060.256x.875x.060 fw stl zcinquire
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ArdenWIFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain.189 x .343 x .005.189 x.343 x.005 fw 18-8ssinquire
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FDLILFlat WasherBrassPlain.252 x .377 x 19/32.252 id x .377 od x 19/32 thk c3604 brass plain per print s-59597 rev. 4 b18.22.13699
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AIHAZFlat WasherSteelPlain.406 x .812 x .065flat cad ii MS27183-14504
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THRDFASTOKFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#6ms15795-806 18-8 s 304ss b18.22.1350
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THRDFASTOKFlat WasherSteelPlain#10 .354 x .195 x .063#10 fw .354odx.195idx.063thk b18.22.1800
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THRDFASTOKFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#10ms15795-809 18-8 s 304ss b18.22.1150
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HewesNYFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain7/87/8 f/w 321 s/s stamp 321215
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Valley NuWAFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Passivated1.005 x 1.745 x .0801 an960c (1 3/4 od) 18-8 ss flat 304ss AN960C-161634
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Valley NuWAFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Passivated.443 x .745 x .0227/16 an960c (3/4 od) 18-8 ss flat light 304ss AN960C-716L34
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LightningLAFlat WasherSuperalloy (Inconel, Hastelloy, Alloy 20)Plain9/16flat hast c276497
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LightningLAFlat Washer316, 317, A4 StainlessPlain1 1/8flat 316 ss311
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