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.

40,630 Flat Washer, showing 200, (click on any line for more information)

M30 flat plain din 125a
Buy Flat Washers from one of our FCH Network Members
SupplierLocTypeMaterialFinishSizeDescriptionQty 
GLFOHFlat WasherBrassPlain13/64 x 3/8 x .031 special flat washer brass | () () ()24750
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BossardAZFlat WasherPlainflatwasher iso7089900
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BossardAZFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Black Oxidewasher nas1149c0463b840
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BossardAZFlat WasherPlainflat washer w/o chamfer500
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BossardAZFlat WasherSteelPlainwasher for 90 degree screws670
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BossardAZFlat Washer316, 317, A4 StainlessPlainflat washer 316 stainless20797
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AFIFLFlat WasherSteelZinc/Yellow1/21/2 flat washer b narrow st zd () ()1053
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AFIFLFlat WasherSteelPlain.203 x .438 x .032washer flat #10 .032 thick ss ()732
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AFIFLFlat WasherSteelZinc/Yellow5/85/8 flat washer b narrow st zd () ()2700
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AFIFLFlat WasherSteelPlaininsulating washer ()1250
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AFIFLFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/165/16 round flat washer 375x875x063 ss ()1541
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AFIFLFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/165/16 fl wash std ss 343x750x050 () ()8093
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AFIFLFlat WasherNylon (Polyamide)PlainM2m2 metric flat washer nylon ()3000
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AFIFLFlat WasherSteelPlain.265 x .500 x .0161/4 flt washer al chem treat ()9500
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AFIFLFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#8#8 flat washer ss 188x375x049 ()1600
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AFIFLFlat WasherNylon (Polyamide)Plain.115 x .25 x .062.115 x .25 x .062 std flat washer nylon ()1208
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AFIFLFlat WasherSteelZinc/Cleareasy-install slotted washer steel zinc ()740
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AFIFLFlat Washer316, 317, A4 StainlessPlain#8#8 flat washer std flt 316 ss () ()1501
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AFIFLFlat WasherSteelZinc/Clear5/165/16 flat washer type-a wide st zn () ()2250
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AFIFLFlat WasherSteelPlain.203 x .438 x .031flat washer nylon nat 203x438x031 ()1770
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AFIFLFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM3m3 flat washer regular ss din 125a ()34216
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AFIFLFlat Washer316, 317, A4 StainlessPlain#10#10 flat washer std flat 316 ss () ()1327
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CenturyFLFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Black Oxide66 type-b reg ss black ox 500
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CenturyFLFlat WasherBrassPlainM4M4.0 brass flat s din 125 1521
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CenturyFLFlat WasherSteelZinc/Clear1/41/4 type-b narrow flat washer steel zinc per 341 code 30 spec2500
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CenturyFLFlat WasherPassivated0.234 x .625 x .065nas1149c1165r5000
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CenturyFLFlat WasherSteelZinc/Clear.267 x .875 x .051 .064flat .267x.875x.051-.064 steel/zinc 4000
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CenturyFLFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM3a m3 flat 304 s/s din 125 8977
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CenturyFLFlat WasherSteelPlain4.00 x 8 1/4 x 1/8 1074/10754.00x8-1/4x1/8 flat 1074/1075 steel thru-hardened rc55/60 230
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Global FaTXFlat WasherNylon (Polyamide)Plain#6#6 (.140x.375x.062) nylonflat/washer keystone electronics 3202800
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CenturyFLFlat WasherSteelPlainseastrom 5710-277-30 flat stainless 4540
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Global FaTXFlat WasherSteelZinc/Clear#4#4 steel saddle/washer zinc lyn-tron st313-349352
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CenturyFLFlat WasherSteelPlainhardware specialty 949994 flat 74
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CenturyFLFlat WasherSteelZinc/ClearM12M12.0 steel zinc plt flat s din 125 17505
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CenturyFLFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM4M4 flat 18-8 s/s dfars compliant iso 7092 7500
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CenturyFLFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM5m 5.0 18-8 flat s din 125 215253
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CenturyFLFlat WasherNylon (Polyamide)PlainM2.5m 2.5 wh nylon flat s din 125 2400
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CenturyFLFlat WasherBrassPlain#2#2 small pattern flat brass approx. 7600 pcs per lb 64400
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NAPPCOTXFlat WasherNylon (Polyamide)Plain#10 x .200#10 nylonf/w black .200idx.437odx.032thk (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS) (180-FLAT WASHERS)2885
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Irwin IndOntFlat WasherSteelPlainspae w-168 11/64 idx9/16 od flat wash SPA-W168 b18.22.1400
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Irwin IndOntFlat WasherSteelZinc/BlackM6M6 steel flats zinc trivalent black din 125a14000
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OlanderCAFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plainf/w sst .572-1.050-.0603
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OlanderCAFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plainf/w sst .254-.750-.04829
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OlanderCAFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain10 f/w sst .562 .250 .0651057
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OlanderCAFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4 f/w ss .500 .265 .032260
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OlanderCAFlat WasherSteelZinc/Clear#2 f/w stl zn clr(099 x 250 x 032)287
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OlanderCAFlat WasherNylon (Polyamide)Plain1/4 nylon flat washer (260 x 562 x 062)500
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OlanderCAFlat WasherSteelBlack Oxide10 x .625 od x .031 thk f/w blk nyl14
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OlanderCAFlat WasherSteelPlainwasher100
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OlanderCAFlat WasherSteelPlain#10 flat washer al(203 x 437 x 031)8796
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OlanderCAFlat WasherPlasticPlain3/8 f/w pvc2
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OlanderCAFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plainf/w sst .208-.500-.01689
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OlanderCAFlat WasherBrassPlain#8 f/w br tin(174 x 375 x 032)1465
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OlanderCAFlat WasherSteelPlain5/16 flat washer al(328 x 562 x 016)908
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OlanderCAFlat WasherSteelPlain8 x .500 od x .032 thk f/w nyl780
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OlanderCAFlat WasherSteelDip-Spin, Spray-Spin Basecoat + Topcoats (Dacromet, Doerken, Geomet, Magni, etc.)al f/w chem treat (265 x 500 x 016)321
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OlanderCAFlat WasherSteelPlain#4 flat washer al(125 x 312 x 032)525
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OlanderCAFlat WasherSteelCadmiumsteel fw cad ii(099 x 250 x 032)1800
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OlanderCAFlat WasherSteelPlainal f/w no finish nas(174 x 375 x 032)3
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OlanderCAFlat WasherSteelBlack Oxidef/w stl blk .180-.875-.030 () ()135
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OlanderCAFlat WasherFiberPlain1/4 x .500 x .0311/4 x .500 od x .031 thk f/w fibre () ()923
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ManscoMIFlat WasherSteelPlain3 x 1/4 x 1/4coarse rapid blend unified deburring wheel 8d a/o 40/box40
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ManscoMIFlat WasherSteelZinc/Clear.531 x 1.500 x .187.531 idx1.500 odx.187 thk f/w triv znc983
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ManscoMIFlat WasherSteelZinc/Clear.656 id x 1.312 od x .035 thk f/w triv znc183670
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ManscoMIFlat WasherSteelZinc/Clear.120/.140 id x .300/.320 od x .030/.050 thk f/w triv znc124750
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ManscoMIFlat WasherSteelZinc/Clear.104.104/.109 idx.214/.219 odx.022/.028 thk-#3 nar type-b f/w triv znc10000
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CenturyNYFlat Washeran960pd6l3869
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CenturyNYFlat WasherSteelPlainms51859-1110606
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CenturyNYFlat WasherSuperalloy (Inconel, Hastelloy, Alloy 20)Plainnas1149e0863p 1/2 flat washer stainless steel a286 cadii per qq-p-416 type ii cl 2. i.d. .515 +/-.010 x o.d. .875 +.020-.005 x thk .063 +/-.0065
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CenturyNYFlat WasherSteelPlainparker hannifin 2923028-101 rev.d washer(bap seal)-fsa400
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CenturyNYFlat WasherSteelPlainan960pd8 washer175
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CenturyNYFlat WasherSteelNickel5735-17-n d washer steel nickel seastrom 5735-17-n421
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CenturyNYFlat WasherPlainnas1640-82020
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CenturyNYFlat WasherSteelPlainwasher honeywell honeywell900
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CenturyNYFlat WasherBrassPlain.331 x .591 x .02 .331 .008.331 idx.591 odx.02 thk brass .331 (+/-.008) idx.591 (+/-.01) odx.02 (+/-.004) thk flat brass f/w9200
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CenturyNYFlat WasherSteelZinc/Yellow.125 x .281 x .032 flatwasher steel zinc yellow1800
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CenturyNYFlat WasherPlainm3 laminated paper flatwasher phillips mag# 45001700
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CenturyNYFlat WasherNylon (Polyamide)Plainmicroplastics 17w01815 micro plastics 17w01815500
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CenturyNYFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plainm5 flat washer 18-8 s/s dfars compliant3250
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CenturyNYFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plainflatwasher .781 x 1.625 x .125 18-8 stst must be dfar compliant321
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CenturyNYFlat WasherNylon (Polyamide)PlainM8M8.0 nylon din 1256735
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CenturyNYFlat WasherSteelPlain16795 rev.g retainer packing parts must be burr free! check id for burrs/fod carleton 1679548
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CenturyNYFlat WasherPlainnas1149e0463r127
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CenturyNYFlat WasherSteelZinc/Clear3/8 type-b wide f/w steel zinc clear87
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CenturyNYFlat WasherSteelPlainms3402d18-1s q2j1
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CenturyNYFlat WasherSteelPlain.265 x .500 x .063an960-416 flat washer21740
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KomarILFlat WasherNylon (Polyamide)Plain.125 x .375 x .040.125x.375x.040 flat nylon2000
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KomarILFlat WasherBrassChrome.171 x .593 x .046.171x.593x.046 flat brass chrome plt11300
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KomarILFlat WasherSteelPlain.883.883/.880x1.312x.031 flat2500
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Field FasILFlat WasherNylon (Polyamide)Plain.730 x 1.730x1 flat .062 thk nylon2,750
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Fastener OHFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#12flat #12 18.81155
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Fastener OHFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Passivated5/16flat .343 x .687 x.051 per milspec ms15795-812 passivated 304ss 304ss 60
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Fastener OHFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Passivated#1flat #0 ms15795-801 (.078 x .187 x .025) 304ss domestic 304ss 992
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Fastener OHFlat Washer316, 317, A4 StainlessPlain9/16 x .625 x 1.375 .078flat 9/16 316 id.625 od 1.375 thk .078 42
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Fastener OHFlat WasherSteelPlain10910174-40 flat 68
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Fastener OHFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Black Oxide0.390 x .625 x .063per mil-spec nas1149c0663b 304ss31
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Fastener OHFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain.265 x .500 x .0625flat c416 (.265x.500x.0625) 18.8375
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SWACOOHFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2 flatwasher 18-8 1 1/4 o.d.2
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UNEEDANJFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1 x 21 flat washer (2 od) 18-8 s/s30
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EmpireWAFlat WasherSteelPlain12mm (24odx2.5t) flat washer153
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EmpireWAFlat WasherSteelPlain.195 x .354 x .063.195 x .354 x .063 nas washer6010
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EmpireWAFlat WasherSteelZinc/ClearM20m20 flat washer zp din 125a101
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HodellOHFlat WasherSteelPlainM6M6 flat plain din 125a39100
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HodellOHFlat WasherSteelZinc/Clear.531 x 1.375 x .094.531x1.375x.094 fl/wash stl tri-zinc/clr2066
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HodellOHFlat WasherSteelPlainM19 x 34 x 3M19x34x3 flt wash845
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HodellOHFlat WasherSteelPlainM6.5 x 18 x 1M6.5x18x1 flat steel black28950
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HodellOHFlat WasherSteelPlainM11 x 16 x 3.2M11x16x3.2 flt wa1200
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Wink FastVAFlat WasherTitaniumPlain27 x 23.48 x 2.30/2.70titanium grade 7 (r52400) flat m12 (13.00/13.27 idx23.48/24.00 odx2.30/2.70 thk) din 12514
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Setko FasILFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/41/4 stainless steel flat washer8413
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Fastener OHFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1.01 x 1.5 x .049flat 1.01x1.5x.049 18.8 100
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JET FITTINGCAFlat WasherNylon (Polyamide)Plain1/4 x .5001/4 nyl f/w .500odx.257idx.062 WF-0500-0257-0062 b18.22.12284
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JET FITTINGCAFlat WasherRubber, Buna-N, Neoprene etc.Plain#10 x .500cvtn-500170062m viton rubber 75a #10 .500 o.d.x.170 i.d.x.062 thick CVTN-500170062M b18.22.14850
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DeltaTXFlat WasherBrassPlain#12commercial flat ((.500 OD))18800
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QCSORFlat WasherNylon (Polyamide)Plain.194 x .440 x .080.194x.440x.080 flatwasher nylon black2000
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QCSORFlat WasherSteelPlain1/4-20 x 7/81/4-20x7/8 body bolt 3/4 flat washer dog pt. bl auveco500
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QCSORFlat WasherAluminumPlain#10 x 1/2#10x1/2od alum neoprene washer11500
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QCSORFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM4M4 flatwasher stainless din 1253930
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QCSORFlat WasherSteelZinc/ClearM10M10 flatwasher zinc4561
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StandardMAFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain11 standard flat washer 18-8 s/s steel2555
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StandardMAFlat Washer316, 317, A4 StainlessPlain66 standard flat washer 316 stainless steel68850
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StandardMAFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM10M10 metric flat washer 18-8 s/s steel21353
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SienaIAFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2 x 1/2 x 7/81/2 (1/2x7/8x.062) flat washer stainless steel 18-8 plain finish500
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Accurate INFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain.406 x .813 x .000047406x813x.047 f/w 18-8 ss usa48270
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HodellOHFlat WasherSteelGalvanized3/4 x .812 x 2.503/4 spl flat stl hdg .812x2.50x.31236
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HodellOHFlat WasherSteelPlainM303
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HodellOHFlat WasherSteelPlainM14M14 flat din 125a17
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HodellOHFlat WasherSteelZinc/YellowM6-1x30 phil hex hd dbljis sem 12.5 fw z/y55765
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HodellOHFlat WasherSteelPlainM4M4 flt wash din 125ab633 ty1 s/c2 tri/zi/clr12947
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HodellOHFlat WasherSteelPlainM36M36 flat plain38
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HodellOHFlat WasherBrassPlain#10#10 brass flat (pcs)360
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HodellOHFlat WasherNylon (Polyamide)Plain.285 x .490 x .03.285x.490x.03 thk nyln350
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ArdenWIFlat WasherSteelPhosphateM12M12 fw stl blk phosinquire
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ArdenWIFlat WasherSteelPlain3502-02-2 pln spring washerinquire
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ArdenWIFlat WasherSteelPhosphate.760 x 1.745 x .060.760x1.745 x.060 fw 96hr phosinquire
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ArdenWIFlat WasherSteelZinc/Clear.36 x .517 x .02.36 x.517 x.02 fw stl zcinquire
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ArdenWIFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5710-169-60 ss f/winquire
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ArdenWIFlat WasherSteelZinc/Clear.230 x .500 x .038.230 x.500 x.038 fw stl zcinquire
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ArdenWIFlat WasherSteelZinc/Clear.600 x 1.94 x .105.600x1.94 x.105 fw stl zcinquire
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ArdenWIFlat WasherSteelZinc/Clear.437 x 2 x .109.437x2 x .109 stl zc wshrinquire
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ArdenWIFlat WasherCopperPlainppb09000za001 copper rect washerinquire
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ArdenWIFlat WasherSteelZinc/Yellow.437 x 1.75 x .075.437x1.75 x.075 fw stl .0003 zyinquire
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IRFNCFlat WasherSteelZinc/Clear.260 x 3/4 x .030.260 idx3/4 odx.030 thk. plat18
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IRFNCFlat WasherSteelZinc/Clear17/64 x 5/8 x .030s133300
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EmpireWAFlat WasherSteelPlain.629 x 1.125 x .072.629id x1.125od .072t f/w1223
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FDLILFlat WasherSteelPlain11 d style spindle flat washer low carbon steel plain per print#5-57 450pcs/ctn & 15.34kgs/ctn, 36ctns/pallet b18.22.1399150
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THRDFASTALFlat WasherBrassPlain3/8flat small b18.22.127
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HewesNYFlat Washer316, 317, A4 StainlessPlain.938 x 1.75 x .107/8 f/w 316 s/s type-a12
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HewesNYFlat Washer316, 317, A4 StainlessPlain3/83/8 f/w 316 s/s stmp 316164557
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Valley NuWAFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/8316l ss flat usa54
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Valley NuWAFlat Washer316, 317, A4 StainlessPlain1/2-1 1/41/2 (1 1/4od) flat 316ss usa2
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Valley NuWAFlat WasherSteelPlain1/2 x 2 1/4 x 3/16rnd plate pl168
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Valley NuWAFlat WasherSteelGalvanized1/2 barbed tork hdg2394
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Valley NuWAFlat WasherSteelGalvanized1/4t3 1/4 x 1 5/161/4thx3 1/4odx1 5/16id round plate hdg2
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LightningLAFlat WasherNylon (Polyamide)Plain1/2 x 1 1/41/2x1-1/4 flat ---b.r. truck695
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LightningLAFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#5flat 18-82200
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LightningLAFlat WasherSilicon BronzePlain3/8s flat1779
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LightningLAFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2flat 310-ss30
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LightningLAFlat WasherSuperalloy (Inconel, Hastelloy, Alloy 20)Plain#10flat hast c27629
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LightningLAFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain22 flat 18-8 ss13
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