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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)

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SupplierLocTypeMaterialFinishSizeDescriptionQty 
MESAFASTCAFlat WasherNylon (Polyamide)Plain.317 x .500 x .032flat natural natural1,000.0
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MESAFASTCAFlat WasherNylon (Polyamide)Plain.120 x .280 x .030.280 odx.120 idx.030 thk flat black black2,000.0
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MESAFASTCAFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain7/16 x 15/16 x 0.065ms15795-816 flat 18-8 s/s 18-8 s/s85.0
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MESAFASTCAFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Black Oxide5/8 x 1 1/2od commercial flat 18-8 stainl 18-8 stainl300.0
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MESAFASTCAFlat WasherSteelPlainM30 x 140M30 flat 140 hv din 125a5.0
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Cal FastenrsCAFlat WasherSteelPlain.089 x .149 x .016nas-620-2 (.089 x .149 x .016)f/w-cad plated nas f/w5,000
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ASMCILFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16 bartite ss18-8 b18.22.1507
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WDMBIAFlat WasherSteelPlain8 11 x 27.74 x 2.4flat crmc zta8 d11x27.74x2.4 (W000) (W000)500
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WDMBIAFlat WasherSteelZinc/Yellowt .64 x 1.19 x .060flat st (zyt) .64x1.19x.060 (W000) (W000)10,180
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WDMBIAFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plainflat sst (18 8) .344x.813x.06 (W0D0) (W0D0)14,721
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WDMBIAFlat WasherSteelDip-Spin, Spray-Spin Basecoat + Topcoats (Dacromet, Doerken, Geomet, Magni, etc.)1.01 x 1.75 x 0.167geomet st 1.01x1.75x0.167 (W020) (W020)35,900
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WDMBIAFlat WasherSteelPlaint96 .390 x 1.40 x .120flat st (zt96) .390x1.40x.120 (W000) (W000)2,034
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WDMBIAFlat WasherBrassPlain1.250 x 2.375 x .063flat brass (pl) 1.250x2.375x.063 (W000) (W000)635
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WDMBIAFlat WasherSteelZinc/Cleart .171 x .50 x .06flat st (zt) .171x.50x.06 (W0C0) (W0C0)60,192
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WDMBIAFlat WasherSteelPlain5/8flat b w st (pl) 5/8 (W000) (W000)1,089
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WDMBIAFlat WasherCopperPlain.562 x .782 x .062copper (pl) .562x.782x.062 (W0V0) (W0V0)3,670
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WDMBIAFlat WasherSteelPlainM4 x 6b 140hv (a2k) d6 4 din 125 (W010) (W010)17,500
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WDMBIAFlat WasherSteelPlain.200 x .360 x .136flat pa natur .136x.200x.360 (W010) (W010)243
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WDMBIAFlat WasherSteelZinc/Yellow1.380 x 1.625 x .093flat st (zy) 1.380x1.625x.093 (W000) (W000)1,540
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WDMBIAFlat WasherSteelPhosphate.562 x .787 x .072flat hdnd (po) .562x.787x.072 (W020) (W020)30,539
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WDMBIAFlat WasherSteelPlain8wdgelok bf (dpe) 8 (W010) (W010)1,800
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WDMBIAFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain0.41 x 1.57 x 0.12sst (304) 0.41x1.57x0.12 (W0V0) (W0V0)664
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WDMBIAFlat WasherSteelZinc/Yellow1.343 x 1.720 x .179stop st (zy) 1.343x1.720x.179 (W000) (W000)171
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WDMBIAFlat WasherSteelPlain.765 x 1.25 x .015flat st (pl) .765x1.25x.015 (W000) (W000)1,345
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WDMBIAFlat WasherSteelZinc/Yellow5/8 x 1 x 5/64flat st (zy) 5/8x1x5/64 (W0S0) (W0S0)8,260
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WDMBIAFlat WasherSteelPlain.656 x 1.312 x .120flat st (pl) .656x1.312x.120 (W000) (W000)3,000
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WDMBIAFlat WasherGrade 5Plainflat a572 grade 50 (pl) .78x1.5x.032 (W000) (W000)620
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HBBOLTCAFlat WasherSteelZinc/ClearM8f/w, , z/p (8.10 id x 11.0 od)160
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HBBOLTCAFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM8f/w 18-8 304 (8.10 x 11.0 )100
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HBBOLTCAFlat WasherSteelPlainms900
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HBBOLTCAFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plainms 15795-824 (7/8) ss100
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HBBOLTCAFlat WasherRubber, Buna-N, Neoprene etc.Plain1/2 x 1 1/16od neoprene s6,000
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HBBOLTCAFlat WasherNylon (Polyamide)Plain1/4fin cup465
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HBBOLTCAFlat WasherNylon (Polyamide)Plain#10fin cup2,200
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HBBOLTCAFlat Washer316, 317, A4 StainlessPlain7/16flat 316 ss170
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HBBOLTCAFlat WasherBrassPlain1/2 x 1 1/4od flat110
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HBBOLTCAFlat WasherAluminumPlain5/16flat370
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HBBOLTCAFlat WasherBrassPlain5/8 x 1 1/2od flat23
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HBBOLTCAFlat WasherSteelPlain.812 x .630 x 1/2.812od x .630id (1/2) x .10 thk944
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HBBOLTCAFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1 x 2 1/2flat s 18-8 ss42
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HBBOLTCAFlat WasherNylon (Polyamide)Plain.200 x .437 x .062.200id x.437od x.062 thk4,871
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HBBOLTCAFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain9/16flat [18-8 ss]1,209
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HBBOLTCAFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/8 x 1 3/4od flat s 18-8 s/s64
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HBBOLTCAFlat WasherSteelPlain1 1/2flat s48
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HBBOLTCAFlat WasherSteelPlain1 1/4flat ,74
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HBBOLTCAFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1.25 x 11 x .50.50id x 1.25od x 11g fltwsr 18-8735
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HBBOLTCAFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain.531 x 1.375.531id x 1.375od fws .120tk 18-8339
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WDMBIAFlat WasherSteelPlain0.22 x .5 x 0.05st 0.22x.5x0.05 (W020)19,586
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WDMBIAFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM8 x 18 x 1flat co 18 8 1 9/16x2 1/2x1/8 (W0B0)3,731
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WDMBIAFlat WasherSteelZinc/Yellow.312 x .750 x .134flat st (zy) .312x.750x.134 (W000)4,907
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WDMBIAFlat WasherSteelPlain13 x 28 x 1.6flat st (zf) d13x28x1.6 (W000)4,459
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WDMBIAFlat WasherSteelPlain45 x 565flat rc45 m565/sil .530x1.70x.110 (W050)3,830
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WDMBIAFlat WasherSteelPlainM13 x 84 x 1flat all (pntd/grn) m13x84x1 (W020)794
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WDMBIAFlat WasherSteelPhosphate17/32 x 1 x 1/8flat steel (po) 17/32x1x1/8 (W0S0)12,250
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WDMBIAFlat WasherSteelZinc/Yellow10blvl .413x.906x.079 keyb a10 zy (W030)1,500
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WDMBIAFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plainflat (18 8) m28.4x47.0x1.5 (W030)4,894
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WDMBIAFlat WasherSteelPlain0.531 x 1.772 x 0.25flat st (zf) 0.531x1.772x0.25 (W0S0)1,290
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WDMBIAFlat WasherSteelPlain.25 x .563 x 0.065flat (304) .25x.563x0.065 (W020)194,292
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WDMBIAFlat WasherSteelZinc/Cleart 1.008 x 2.50 x .060flat st (zt) 1.008x2.50x.060 (W0G0)10,150
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WDMBIAFlat WasherSteelPlain1 1/2 x 3 x 9/64flat st (zf) 1 1/2x3x9/64 (W0S0)1,583
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WDMBIAFlat WasherPlasticPlain.356 x 1.25 x .048flat delrin pl .356x1.25x.048 (W0G0)23,592
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WDMBIAFlat WasherSteelPlain12 x 20 x 0.9flat st d12x20x0.9 (W000)15,000
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WDMBIAFlat WasherSteelPlain20 x 34 x 3.175flat (304) m20x34x3.175 (W020)2,485
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WDMBIAFlat WasherSteelZinc/Clear11.98 x 21.5 x 2.5flat st (mzn) 11.98x21.5x2.5 (W000)854
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WDMBIAFlat WasherSilicon BronzePlainM10b18.22m reg st (bzt+s) m10 (W000)5,595
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WDMBIAFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain6.4 x 12 x 1.8flat a2/70 zf/blk d6.4x12x1.8 (W000)3,051
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WDMBIAFlat WasherNylon (Polyamide)Plain2 7/8 x 1 25/32 x 3/32flat nylatron 2 7/8x1 25/32x3/32 (W0B0)750
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Bryce FastenerAZFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-13 x 1 1/21/2-13x1 1/2 penta-wash hd ss50
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Marine FastenersFLFlat WasherSilicon BronzePlain1 flat 1.062 idx2.50 odx.128 thk silicon bronze 1 per small bag 5 small bags per master pack-generic brand b18.22.1110
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Marine FastenersFLFlat Washer316, 317, A4 StainlessPlainM5flat for cheese head screw (reduced o.d.) a4 m5 din 433191500
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Marine FastenersFLFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain.125 x .312 x .032#4 flat 5/16 od .031 thick 18-8ss 304ss AN960C4 b18.22.1201560
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Marine FastenersFLFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Passivated#4#4 flat .250 od .017/.028 thick 18-8ss 304ss MS15795-803 b18.22.1331458
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Marine FastenersFLFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain7/8 x .937 x 2.257/8 flat .937 idx2.25 odx.109 thk 18-8 ss 10 per small bag 5 small bags per master pack-generic brand b18.22.11210
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Marine FastenersFLFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM39flat a2 m39 din 125a893
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Marine FastenersFLFlat Washer316, 317, A4 StainlessPlain9/16 x .590 x 1.009/16 flat .590 idx1.00 odx.062 thk 316 ss 50 per small bag 5 small bags per master pack-generic brand 316ss b18.22.19750
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Marine FastenersFLFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain7/16 flat 960c716 .450 idx.750 odx.062 thk 18-8 ss 50 per small bag 5 small bags per master pack-generic brand b18.22.124550
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Marine FastenersFLFlat WasherBrassPlain7/167/16 flat brass b18.22.12408
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Marine FastenersFLFlat WasherSteelGalvanized3/83/8 flat steel hdg 100 per small bag 5 small bags per master pack-generic brand b18.22.114500
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Marine FastenersFLFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM2flat for cheese head screw (reduced o.d.) a2 m2 din 433238300
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Marine FastenersFLFlat WasherNylon (Polyamide)Plain.140x.312x.032 flat black nylon black nylon 16fw006032b b18.22.163300
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Marine FastenersFLFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/165/16 flat (marine grade) 7/8 odx.062 thk 18-8 ss 10pk 10 per small bag 5 small bags per master pack-fasco brand b18.22.1500
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Marine FastenersFLFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16 flat 15795-812 18-8 ss 100 per small bag 5 small bags per master pack-generic brand b18.22.124400
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Marine FastenersFLFlat Washer316, 317, A4 StainlessPlain5/85/8 fl wshr 1-3/16 x .063 316 AN960C1016-316 b18.22.110840
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Marine FastenersFLFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4 flat 15795-810 18-8 ss 100 per small bag 5 small bags per master pack-generic brand b18.22.119700
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Marine FastenersFLFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#6#6 flat 3/8 od .031 thick 316ss 304ss AN960C6-316 b18.22.192500
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Marine FastenersFLFlat WasherNylon (Polyamide)Plain.252 x .472 x .032 17.252x.472x.032 flat black nylon 17w04718b b18.22.12000
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Marine FastenersFLFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/4 flat 960c1216l 18-8 ss 25 per small bag 5 small bags per master pack-generic brand b18.22.19250
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Marine FastenersFLFlat Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Chromeflat chrome a2 m12 chrome din 125a3695
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Kanebridge ILFlat WasherSteelCadmium/Yellowan960-10 military ms wshr125,000
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Kanebridge ILFlat WasherSteelCadmium/Yellowan960-516 militry ms wshr125,000
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Kanebridge ILFlat WasherSteelCadmium/Yellowan960-2 military ms washr125,000
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Kanebridge ILFlat WasherSteelCadmium/Yellowan960-3 military ms washr125,000
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Kanebridge ILFlat WasherSteelCadmium/Yellowan960-616 militry ms wshr125,000
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Kanebridge ILFlat WasherSteelCadmium/Yellowan960-816 militry ms wshr75,000
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Kanebridge ILFlat WasherSteelCadmium/Yellowan960-4 military ms washr125,000
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Kanebridge ILFlat WasherSteelCadmium/Yellowan960-416 militry ms wshr125,000
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Kanebridge ILFlat WasherSteelCadmium/Yellowan960-8 military ms washr125,000
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Kanebridge ILFlat WasherSteelCadmium/Yellowan960-6 military ms washr125,000
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Kanebridge ILFlat WasherNylon (Polyamide)Plain3/8 x 5/8 x .093flat washer nylon125,000
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Kanebridge ILFlat WasherNylon (Polyamide)Plain5/16 x 1/2 x .032flat washer nylon125,000
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Kanebridge ILFlat WasherNylon (Polyamide)Plain7/16 x 3/4 x .032flat washer nylon125,000
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Kanebridge ILFlat WasherNylon (Polyamide)Plain1/2 x 3/4 x .062flat washer nylon125,000
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Kanebridge ILFlat WasherNylon (Polyamide)Plain5/16 x 1/2 x .062flat washer nylon125,000
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Kanebridge ILFlat WasherNylon (Polyamide)Plain3/8 x 5/8 x .032flat washer nylon125,000
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Kanebridge ILFlat WasherNylon (Polyamide)Plain7/16 x 3/4 x .062flat washer nylon125,000
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Kanebridge ILFlat WasherNylon (Polyamide)Plain7/16 x 3/4 x .093flat washer nylon125,000
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Kanebridge ILFlat WasherNylon (Polyamide)Plain3/8 x 5/8 x .062flat washer nylon125,000
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Kanebridge ILFlat WasherNylon (Polyamide)Plain5/16 x 1/2 x .093flat washer nylon125,000
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TCH HardwNYFlat WasherSteelPlain3/16flat steel washer-0.220 i.d.-512-6666852 bright b18.22.1inquire
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