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3/8 EPDM Washers

Bonded Sealing Washers are usually an EPDM metal-backed washer. Sometimes the EPDM is in the inside diameter of the washer. The seal provides a greater degree of corrosion protection than conventional washers, making them ideal for plumbing or outdoor applications like roofing. While EPDM is a common sealer, neoprene and silicone can also be used.

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Buy EPDM Washers from one of our FCH Network Members
SupplierLocTypeMaterialFinishSizeDescriptionQty 
ManscoMIBonded EPDM Sealing WasherRubber, Buna-N, Neoprene etc.Plain3/8 x 23/32od bonded neoprene 6000/box4800
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AbabaCABonded EPDM Sealing Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8 x 3/43/8 x 3/4 bnd seal wsh s/s10
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AbabaCABonded EPDM Sealing Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8 x 3/43/8 x 3/4 bnd seal wsh s/s175
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AbabaCABonded EPDM Sealing WasherSteelPlain3/8 x 3/43/8 x 3/4 bnd seal wsh steel2136
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AbabaCABonded EPDM Sealing WasherSteelPlain3/8 x 3/43/8 x 3/4 bnd seal wsh steel600
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AbabaCABonded EPDM Sealing WasherSteelPlain3/8 x 3/43/8 x 3/4 bnd seal wsh pkg steel27
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AbabaCABonded EPDM Sealing WasherSteelPlain3/8 x 3/43/8 x 3/4 bnd seal wsh pkg steel5
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HBBOLTCABonded EPDM Sealing WasherSteelGalvanized3/8 x 3/4od sealing gje075043x gje075043x385
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JacksonMSBonded EPDM Sealing WasherSteelGalvanized3/8 x 3/43/8 idx3/4 od bonded sealing weatherguard7878
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DeltaTXBonded EPDM Sealing WasherSteelZinc/Clear3/8 x 3/4bonded neo washer steel zinc 3/8 x 3/43670
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SJS ProdCABonded EPDM Sealing WasherRubber, Buna-N, Neoprene etc.Plain3/8 x .7503/8 x .750 sealing washer rubber/ss 600
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AIHAZBonded EPDM Sealing Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8 x 3/4epdm bonded s/s3036
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AIHAZBonded EPDM Sealing Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8 x 3/4epdm bonded s/s3036
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Kanebridge ILBonded EPDM Sealing Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8 x 3/43/8x3/4 epdm bonded washers stainless steel100,000
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Kanebridge ILBonded EPDM Sealing WasherSteelGalvanized3/8 x 3/43/8x3/4 epdm bonded washer galvanized100,000
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HodellOHBonded EPDM Sealing WasherSteelPlain3/8 x 3/43/8x3/4 neop bond washsst4000
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AbabaCABonded EPDM Sealing Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8 x 7/83/8 x 7/8 bnd seal wsh s/s250
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AbabaCABonded EPDM Sealing Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8 x 7/83/8 x 7/8 bnd seal wsh s/s325
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YANKEENHBonded EPDM Sealing Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8 x 7/8sealing (neoprene) 18-8 s/s1626
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HBBOLTCABonded EPDM Sealing Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8 x 7/83/8 id x 7/8od sealing 18-8ss383
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HBBOLTCABonded EPDM Sealing WasherSteelGalvanized3/8 x 7/8od sealing2,570
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THRDFASTFLBonded EPDM Sealing Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8 x 7/818-8 ss sealing75
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JacksonMSBonded EPDM Sealing Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8 x 7/83/8 idx7/8 od bonded sealing weatherguard 18-8 3042225
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DeltaTXBonded EPDM Sealing Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8 x 7/8bonded neo washer 18-8 sst 3/8 x 7/8400
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RevcarVABonded EPDM Sealing Washer316, 317, A4 StainlessPlain3/8 x 7/8neop bond seal 316 ss11,492
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AbabaCABonded EPDM Sealing WasherSteelPlain3/8 x 13/8 x 1 bnd seal wsh steel11200
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AbabaCABonded EPDM Sealing Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8 x 13/8 x 1 bnd seal wsh s/s435
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B & K FASTPABonded EPDM Sealing Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8 x 13/8 x 1 od bonded sealing washers stainless1371
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LippinCABonded EPDM Sealing WasherRubber, Buna-N, Neoprene etc.Plain3/8 x 13/8 x 1 bonded neoprene sealing washer3100
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EndriesWIBonded EPDM Sealing Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain.434 x 1.00 x .099.434x1.00x.099 18-8 s/s steel bonded epdm100
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MESAFASTCABonded EPDM Sealing Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8 x 13/8x(1 od) neoprene bonded seal 18-8 s/s steel46.0
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NAPPCOTXBonded EPDM Sealing WasherSteelGalvanized3/8 x 13/8 idx 1 od bondedsealingwasher galv.3000
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IPCVABonded EPDM Sealing Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8 x 13/8x1 sealing 18-8 s/s steel1,000
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IPCVABonded EPDM Sealing WasherSteelGalvanized3/8 x 13/8x1 bonded sealing hot dip galvanized300
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QCSORBonded EPDM Sealing WasherRubber, Buna-N, Neoprene etc.Plain3/8 x 13/8x1 neoprene backed sealing washer zinc1500
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Fastener OHBonded EPDM Sealing Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8 x 1bonded sealing washer 3/8 x 1 od 18.8 ss200
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LippinCABonded EPDM Sealing WasherRubber, Buna-N, Neoprene etc.Plain3/8 x 1 1/43/8 x 1 1/4 bonded neoprene sealing washer250
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HBBOLTCABonded EPDM Sealing Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8 x 1 1/2sealing 18-8 ss534
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THRDFASTFLBonded EPDM Sealing Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8 x 1 1/218-8 ss sealing54
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RCFastAZBonded EPDM Sealing WasherSteelZinc/Clear3/8bonded sealing stl cr+3 (x3/4)1500
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MAINSOURCNHBonded EPDM Sealing Washer316, 317, A4 StainlessPlain3/8t&b 5261 (3/8 sealing 316 & santoprene)50
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ExpressCABonded EPDM Sealing WasherSteelPlain3/83/8 neo sealing1950
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WDMBIABonded EPDM Sealing WasherRubber, Buna-N, Neoprene etc.Plain3/8seal epdm black no75041g 3/8 (W0M0)1,539
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ACFCABonded EPDM Sealing Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/83/8 neoprene sealing washer s/s 3/4 od300
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ACFCABonded EPDM Sealing WasherSteelBlack Oxide3/8sw 3/8 black santoprene sealing washer .67x1.01x.13526
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GLFOHBonded EPDM Sealing Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/83/8 bonded neoprene sealing 18-8 s/s () () ()2633
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NAPPCOTXBonded EPDM Sealing WasherSteelPlain3/83/8 id bonded sealing washer7038
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Cal FastenrsCABonded EPDM Sealing Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/83/8 bonded sealing -18-8 304 with 1 od sje100043x1,000
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SeattleNBWABonded EPDM Sealing Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8neo back sealing 18-8 ss20,242
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IRFNJBonded EPDM Sealing Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain.437.437 od 304 18-8 304 bonded edpm rubber clear dwg_8500-74949,767
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SRFALBonded EPDM Sealing Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8neoprene bonded s/s-
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SRFALBonded EPDM Sealing WasherRubber, Buna-N, Neoprene etc.Plain3/8neoprene bonded-
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SISAZBonded EPDM Sealing Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8bartite sealing 18-8 304 rs803253500
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EndriesWIBonded EPDM Sealing Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/83/8 18-8 s/s steel bonded neoprene with 3/4 outside diameter880
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Cal FastenrsCABonded EPDM Sealing Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8sealing with 3/4 18-8 304 backing sealing200
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Future FastenerTXBonded EPDM Sealing Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/83/8 neoprene bonded sealing washer stainless steel336
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THRDFASTMSBonded EPDM Sealing WasherSteelZinc/Clear3/8sealing172
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GlobalCABonded EPDM Sealing WasherRubber, Buna-N, Neoprene etc.Plain3/8bonded sealing anized 0.750 odx (0.434) id neoprene 0.750 odx (0.434) id neoprene3,000
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IRFNCBonded EPDM Sealing Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain.437.437 od 304 18-8 304 bonded edpm rubber clear dwg_8500-74918,317
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BHAMALBonded EPDM Sealing Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/83/8 seal washer 18-8 ss w/neoprene |15
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WurthINBonded EPDM Sealing Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/83/8 seal washer s/s per print 499065 pack 40 per poly bag809
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UNEEDANJBonded EPDM Sealing Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/83/8 sealing washer 18-8 s/s160
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Alma BoltMIBonded EPDM Sealing WasherSteelPlain3/8bolt size(3/4 od) bonded sealing4885
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IPCVABonded EPDM Sealing WasherSteelZinc/Clear3/83/8 stat-o-seal zinc200
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MESAFASTCABonded EPDM Sealing WasherRubber, Buna-N, Neoprene etc.Plain3/8x(1-3/16 od) epdm bonded seal anized anized450.0
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NutsBoltsNEBonded EPDM Sealing Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/83/8 ss neoprene bonded1300
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Alma BoltMIBonded EPDM Sealing WasherSteelPlain3/8bolt size (1 1/2 od) bonded sealing496
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BrikksenFLBonded EPDM Sealing Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8#6 epdm backed bonded sealing washer 3/8 od 18-8 ss 100 per small bag 5 small bags per master pack-generic brandinquire
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BrikksenINBonded EPDM Sealing Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/83/8 epdm backed bonded sealing washer 7/8 od 18-8 ss 100 per small bag 5 small bags per master pack-generic brandinquire
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BrikksenINBonded EPDM Sealing Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/83/8 epdm backed bonded sealing washer 7/8 od 18-8 ss 100 per small bag 5 small bags per master pack-generic brandinquire
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Fastener OHBonded EPDM Sealing Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8bonded sealing 3/8 18.8 ss170
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EmpireWABonded EPDM Sealing Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/83/8 neo-bond washer ss100
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BrikksenINBonded EPDM Sealing Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/83/8 epdm backed bonded sealing washer 7/8 od 18-8 ss 100 per small bag 5 small bags per master pack-generic brandinquire
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BrikksenFLBonded EPDM Sealing Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/83/8 epdm backed bonded sealing washer 7/8 od 18-8 ss 100 per small bag 5 small bags per master pack-generic brandinquire
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BrikksenFLBonded EPDM Sealing Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8#8 epdm backed bonded sealing washer 3/8 od 18-8 ss 100 per small bag 5 small bags per master pack-generic brandinquire
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NationalOntBonded EPDM Sealing WasherRubber, Buna-N, Neoprene etc.Plain3/83/8 master seal wsh epdmsz2900
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BrikksenINBonded EPDM Sealing Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/83/8 epdm backed bonded sealing washer 7/8 od 18-8 ss 100 per small bag 5 small bags per master pack-generic brandinquire
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CenturyNYBonded EPDM Sealing Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8 bonded washer s/s 3/8 s/s bonded sealing washers 23an3/81000
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BrikksenINBonded EPDM Sealing Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/83/8 epdm backed bonded sealing washer 7/8 od 18-8 ss 100 per small bag 5 small bags per master pack-generic brandinquire
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BrikksenINBonded EPDM Sealing Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/83/8 epdm backed bonded sealing washer 7/8 od 18-8 ss 100 per small bag 5 small bags per master pack-generic brandinquire
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