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Flat Washers , Rubber, Buna-N, Neoprene etc. (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.

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

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SupplierLocTypeMaterialFinishSizeDescriptionQty 
AbabaCAFlat WasherRubber, Buna-N, Neoprene etc.Plain.250 x 750.250 id x 750 od x .125 thk cloth inserted sbr rubber washer b18.22.13650
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AbabaCAFlat WasherRubber, Buna-N, Neoprene etc.Plain1/4 x 1/21/4 x 1/2 solid neoprene wsh 3/32 thk b18.22.13400
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AbabaCAFlat WasherRubber, Buna-N, Neoprene etc.Plain1/4 x 5/81/4 x 5/8 solid neoprene wsh 3/32 thk b18.22.14100
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AbabaCAFlat WasherRubber, Buna-N, Neoprene etc.Plain5/16 x 11/165/16 x 11/16 solid neoprene wsh 3/32 thk b18.22.1702
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AbabaCAFlat WasherRubber, Buna-N, Neoprene etc.Plain3/8 x 13/163/8 x 13/16 solid epdm wsh 3/32 thk b18.22.12451
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AbabaCAFlat WasherRubber, Buna-N, Neoprene etc.Plain1/2 x 1 1/161/2 x 1 1/16 solid neoprene wsh 3/32 thk b18.22.1950
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AbabaCAFlat WasherRubber, Buna-N, Neoprene etc.Plain.344 x .875 x .062.344 x .875 x .062 thk flat washer neoprene b18.22.1141
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GLFOHFlat WasherRubber, Buna-N, Neoprene etc.Plain0.150 x 0.313 x 0.0620.150x0.313x0.062 flat rubber b18.22.1 () () ()6400
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GLFOHFlat WasherRubber, Buna-N, Neoprene etc.Plain8.5 x 28 x 3.258.5x28x3.25 nitrile rubber b18.22.1 () () ()1600
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GLFOHFlat WasherRubber, Buna-N, Neoprene etc.Plainrubber epdm b18.22.1 () () ()5200
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Irwin IndOntFlat WasherRubber, Buna-N, Neoprene etc.Plainspaenaur 315-g21-1c 1/4 rubber flatwasher b18.22.11150
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Irwin IndOntFlat WasherRubber, Buna-N, Neoprene etc.Plain.375 x 1.00 x .125.375x1.00x.125 flat washer black neoprene b18.22.1100
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Irwin IndOntFlat WasherRubber, Buna-N, Neoprene etc.Plain1washer 1 rubber b18.22.1100
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Irwin IndOntFlat WasherRubber, Buna-N, Neoprene etc.Plain3/16 x 1/2 x 3/32r050017t rubber black 3/16x1/2x3/32 b18.22.13500
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GLFOHFlat WasherRubber, Buna-N, Neoprene etc.Plain0.240 x 0.470 x 0.150 40.240x0.470x0.150 flat 4 nibs rubber b18.22.1 () ()18500
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AbabaCAFlat WasherRubber, Buna-N, Neoprene etc.Plain1/4 x 5/81/4 x 5/8 solid neoprene wsh 3/32 thk b18.22.1200
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AbabaCAFlat WasherRubber, Buna-N, Neoprene etc.Plain3/8 x 13/163/8 x 13/16 solid epdm wsh 3/32 thk b18.22.1300
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EximS'poreFlat WasherRubber, Buna-N, Neoprene etc.Plainfoot rubber w.washer steel1/2 x 5/16 in blacksbr 70 duro b18.22.170
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EximS'poreFlat WasherRubber, Buna-N, Neoprene etc.Plainfoot rubber w.washer black #4dia 5/8 x thk 1/4 in70 duometer neoprene b18.22.121282
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EximS'poreFlat WasherRubber, Buna-N, Neoprene etc.Plainfoot rubber w. washer grey #4dia 5/8 x thk 1/4 in70 durometer neoprene b18.22.17595
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EximS'poreFlat WasherRubber, Buna-N, Neoprene etc.Plainwasher flat epdm green 45+/-5 durometer6.731 x 15.494 x 1.575 mm0.265 x 0.610 x 0.062 in [x1103-18-2] b18.22.1496
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EximS'poreFlat WasherRubber, Buna-N, Neoprene etc.Plainwasher flat silicon rubber black4.000 x 14.000 x 3.000 mm [rohs]0.157 x 0.551 x 0.118 in 70 deg shore a b18.22.11267
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EximS'poreFlat WasherRubber, Buna-N, Neoprene etc.Plain0.497 x 1.120 x 0.040washer flat bakelite & black buna12.624 x 28.448 x 1.016 mm [oil throw]0.497 x 1.120 x 0.040 in b18.22.11996
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EximS'poreFlat WasherRubber, Buna-N, Neoprene etc.Plainwasher flat silicone rubber natural4.000 x 14.000 x 1.000 mm 70 shore a0.157 x 0.550 x 0.039 in b18.22.12185
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EximS'poreFlat WasherRubber, Buna-N, Neoprene etc.Plain6.100 x 8.60 x 1.000washer flat mvq silicone rubber redw. single side adhesive6.100 x 8.60 x 1.000 mm b18.22.15000
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EximS'poreFlat WasherRubber, Buna-N, Neoprene etc.Plain6.100 x 8.60 x 0.800washer flat mvq silicone rubber redw. single side adhesive6.100 x 8.60 x 0.800mm b18.22.15000
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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 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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QFCTXFlat WasherRubber, Buna-N, Neoprene etc.Plain.330 x .625.330x.625 galv/epdm 5/16 b18.22.12744
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B & K FASTPAFlat WasherRubber, Buna-N, Neoprene etc.Plain1/21/2 neoprene faucet flat washer 3/4 od x 3/16 id. b18.22.190
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Marine FastenersFLFlat WasherRubber, Buna-N, Neoprene etc.Plain5/165/16 epdm f/w 11/16 od b18.22.1110800
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Marine FastenersFLFlat WasherRubber, Buna-N, Neoprene etc.Plain#10 x 3/8#10 flat 3/8 od 3/32 thick epdm b18.22.125000
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General FMIFlat WasherRubber, Buna-N, Neoprene etc.Plain.153 x .253.153 x .253 rubber washer b18.22.11994
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QFCTXFlat WasherRubber, Buna-N, Neoprene etc.Plain1/4(#14)x1/2 od rubber washer b18.22.1400
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QFCTXFlat WasherRubber, Buna-N, Neoprene etc.Plain.355 x .812 x .094.355 x .812 x .094 rubber washer b18.22.11030
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QFCTXFlat WasherRubber, Buna-N, Neoprene etc.Plain.290 x .562 x .094.290 x .562 x .094 rubber washer b18.22.1900
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QFCTXFlat WasherRubber, Buna-N, Neoprene etc.Plain.230 x .500 x .094.230 x .500 x .094 rubber washer b18.22.1900
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Bostwick INFlat WasherRubber, Buna-N, Neoprene etc.Plain5/165/16 (.290 x .688 x .093 rubber cushioning wash b18.22.1114
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Bostwick INFlat WasherRubber, Buna-N, Neoprene etc.Plain5/85/8 (.615 x 1.31 x .093) rubber washer b18.22.133
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Bostwick INFlat WasherRubber, Buna-N, Neoprene etc.Plain1/21/2 (.490 x 1.06 x .093) rubber washer b18.22.153
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THRDFASTFLFlat WasherRubber, Buna-N, Neoprene etc.Plain1 x 3neoprene spec. dim. f/w 1/4 thk b18.22.195
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THRDFASTFLFlat WasherRubber, Buna-N, Neoprene etc.Plain1/4rubber (neo) b18.22.1402
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THRDFASTFLFlat WasherRubber, Buna-N, Neoprene etc.Plain3/4rubber (neo) b18.22.139
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THRDFASTFLFlat WasherRubber, Buna-N, Neoprene etc.Plain7/8rubber (neo) b18.22.16
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THRDFASTMSFlat WasherRubber, Buna-N, Neoprene etc.Plain13/8 rubber (neo) b18.22.150
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FACCAOntFlat WasherRubber, Buna-N, Neoprene etc.Plain3/16 x 9/16 x 1/16neoprene flat washer 3/16 i.d. x 9/16 o.d. x 1/16 thk neoprene black b18.22.11,210
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