FCH News

#10 Split Lock Washers (ASME B18. 21.1)

Split Lock Washers feature a helical-shaped split ring that has also been twisted. When fastened, the two sharp ends exert a spring force on the fastener to create increased friction and resistance to motion. Helical spring lock washers are the most common form of lock washer and are best suited to applications with smaller loads.

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

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SupplierLocTypeMaterialFinishSizeDescriptionQty 
Irwin IndOntSplit Lock WasherSteelZinc/Clear#10#10 heavy lockwashers zinc trivalent clear b18.21.1 b27.17000
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Irwin IndOntSplit Lock WasherSteelZinc/Clear#10#10 medium lockwashers steel zinc trivalent clear b18.21.1 b27.1 35400
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Irwin IndOntSplit Lock WasherSteelZinc/Black#10#10 medium lockwashers steel .0002 min zinc trivalent black b18.21.1 b27.11395
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Irwin IndOntSplit Lock Washer316, 317, A4 StainlessPlain#10#10 medium lock washer 316 stainless steel b18.21.1 b27.12970
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Irwin IndOntSplit Lock Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#10#10 medium lockwashers 18.8 stainless steel b18.21.1 b27.1 40113
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GLFOHSplit Lock WasherSteelPlain#10#10 lock stl pln b18.21.1 b27.1 () () ()642
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GLFOHSplit Lock WasherSteelZinc/Clear#10#10 lock stl zc b18.21.1 b27.1 () () ()27162
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GLFOHSplit Lock Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#10#10 lock 18-8 s/s b18.21.1 b27.1 () () ()27641
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GLFOHSplit Lock WasherSteelCadmium/Yellow#10#10 lock stl cad/yel b18.21.1 b27.1 () () ()135
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GLFOHSplit Lock WasherSteelBlack Oxide#10#10 lock stl blk ox b18.21.1 b27.1 () () ()16318
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GLFOHSplit Lock Washer316, 317, A4 StainlessPlain#10#10 lock 316 s/s b18.21.1 b27.1 () () ()37
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GLFOHSplit Lock WasherSteelCadmium/Yellow#10#10 bronze med/split lock cad/yellow MS35338-100 b18.21.1 b27.1 () () ()420
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GLFOHSplit Lock Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#10#10 ss/300 med/split lock 304ss MS35338-138 b18.21.1 b27.1 () () ()637
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GLFOHSplit Lock WasherSteelCadmium/Yellow#10#10 steel med/split lock zn/yellow MS35338-43 b18.21.1 b27.1 () () ()1113
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AbabaCASplit Lock Washer316, 317, A4 StainlessPlain#10#10 med split l/w 316 s/s b18.21.1 b27.11859
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AbabaCASplit Lock WasherSteelZinc/Clear#10#10 med split l/w hrd stl znc b18.21.1 b27.111418
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AbabaCASplit Lock Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#10#10 med split l/w s/s b18.21.1 b27.110375
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AbabaCASplit Lock WasherSilicon BronzePlain#10#10 med split l/w sili brz b18.21.1 b27.12981
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AbabaCASplit Lock WasherSteelZinc/Clear#10#10 med split l/w hrd stl znc b18.21.1 b27.11000
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AbabaCASplit Lock Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#10#10 med split l/w s/s b18.21.1 b27.1900
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Alma BoltMISplit Lock WasherSteelPlain#10#10 plain finish lock washer (medium split) b18.21.1 b27.1800
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Alma BoltMISplit Lock WasherSilicon BronzePlain#10#10 silicon bronze lock washer b18.21.1 b27.1496
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SIIINSplit Lock Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#10#10 split lock washers stain a2 (18-8) b18.21.1 b27.1100
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JET FITTINGCASplit Lock WasherSilicon BronzePlain#10#10 split l/w silicon bronze 8-L-10 b18.21.1 b27.16205
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JET FITTINGCASplit Lock WasherSteelPlain#10 x 32 x 1/4#10-32x1/4 ex tth lockwash ms pan h 593407 b18.21.1 b27.13000
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JET FITTINGCASplit Lock Washer316, 317, A4 StainlessPlain#10#10 split lock wash a4 (316) 2-L-10 b18.21.1 b27.11436
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JET FITTINGCASplit Lock Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#10#10 split l/w 18-8 ss 1-L-10 b18.21.1 b27.117976
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JET FITTINGCASplit Lock Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#10ms35338-138 #10 split l/w s/s 304ss MS35338-138 b18.21.1 b27.13582
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JET FITTINGCASplit Lock WasherSteelZinc/Clear#10#10 in. tth lockwash zn 240050 b18.21.1 b27.15030
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JET FITTINGCASplit Lock WasherSteelZinc/Clear#10#10 split l/w stl zinc 349004 b18.21.1 b27.142786
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QFCTXSplit Lock WasherSteelZinc/Clear#10#10 heavy split l/w trivalent clear zinc b18.21.1 b27.11981
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QFCTXSplit Lock Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Zinc/Clear#10#10 light spring lock zinc (96 hrs sst white rust) rohs b18.21.1 b27.197000
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QFCTXSplit Lock Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Zinc/Clear#10#10 regular helical spring lock zinc (96 hrs sst for white rust) b18.21.1 b27.11646820
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QFCTXSplit Lock Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#10#10 split lock 18-8 s/s b18.21.1 b27.14500
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QFCTXSplit Lock WasherSteelZinc/Yellow#10#10 ex duty l/w zinc/yellow b18.21.1 b27.14595
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QFCTXSplit Lock Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#10#10 split lock 18-8 b18.21.1 b27.1887
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QFCTXSplit Lock Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#10#10 split lock 18-8 b18.21.1 b27.1500
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QFCTXSplit Lock WasherSteelZinc/Clear#10#10 med split lock zinc b18.21.1 b27.19196
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QFCTXSplit Lock WasherSteelZinc/Clear#10#10 med split lock zinc b18.21.1 b27.1300
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QFCTXSplit Lock WasherSteelZinc/Clear#10#10 med split lock zinc b18.21.1 b27.148094
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QFCTXSplit Lock WasherSteelZinc/Clear#10#10 med split lock zinc b18.21.1 b27.125000
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B & K FASTPASplit Lock WasherSteelZinc/Yellow#10#10 medium locks zy b18.21.1 b27.11000
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B & K FASTPASplit Lock WasherSteelZinc/Clear#10#10 medium lockwashers zinc b18.21.1 b27.146
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B & K FASTPASplit Lock Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#10#10 med lockwashers 18-8 stainless b18.21.1 b27.16819
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General FMISplit Lock WasherSteelZinc/Yellow#10#10 reg lw zn mech ylw b18.21.1 b27.183896
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OSSCORISplit Lock WasherSteelPlain#10#10 split lock b18.21.1 b27.12,100
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OSSCORISplit Lock Washer316, 317, A4 StainlessPlain#10#10 split lock 316 s/s b18.21.1 b27.117
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OSSCORISplit Lock WasherSilicon BronzePlain#10#10 split lock sili brze b18.21.1 b27.1291
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QFCTXSplit Lock WasherPhosphor BronzePainted#10#10 split lockwasher phos bronze b18.21.1 b27.12000
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QFCTXSplit Lock Washer316, 317, A4 StainlessPlain#10#10 split lock washer 316 stainless stee b18.21.1 b27.14303
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QFCTXSplit Lock WasherSteelZinc/Clear#10#10 med split l/w zinc b18.21.1 b27.113300
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QFCTXSplit Lock WasherSteelZinc/Yellow#10#10 split lockwasher trivalent z/y b18.21.1 b27.17000
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QFCTXSplit Lock WasherSteelBlack Oxide#10#10 med split lockwasher blk ox b18.21.1 b27.13100
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QFCTXSplit Lock Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#10#10 316ss lock washer domestic ms35338-138 b18.21.1 b27.162
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BCSBCASplit Lock WasherSilicon BronzePlain#10#10 split lock washer silicon bronze b18.21.1 b27.119,000
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JET FITTINGCASplit Lock WasherSilicon BronzePainted#10#10 split lock washer bronze b18.21.1 b27.16690
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JET FITTINGCASplit Lock Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#10#10 split lock washer stainless steel 18-8 b18.21.1 b27.14025
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JET FITTINGCASplit Lock WasherSteelZinc/Clear#10 x .198 x .047#10x.198x.047 split lock washer steel zinc plated b18.21.1 b27.133440
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JET FITTINGCASplit Lock Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#10#10 split lock washer stainless steel 18-8 b18.21.1 b27.12700
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JET FITTINGCASplit Lock Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Black Oxide#10washer lock split #10 stainless steel black oxide and wax b18.21.1 b27.122
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THRDFASTFLSplit Lock WasherSilicon BronzePlain#10sili brnz split lock b18.21.1 b27.1583
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THRDFASTTNSplit Lock WasherSteelGalvanized#10split lock hdg b18.21.1 b27.1500
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THRDFASTMSSplit Lock WasherSilicon BronzePlain#10sili brnz split lock b18.21.1 b27.1265
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THRDFASTOKSplit Lock WasherSteelPlain#10split lock b18.21.1 b27.1100
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THRDFASTOKSplit Lock WasherSilicon BronzePlain#10sili brnz split lock b18.21.1 b27.174
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