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1 1/4 Split Lock Washers (b27.1)

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.

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

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SupplierLocTypeMaterialFinishSizeDescriptionQty 
GLFOHSplit Lock WasherSteelZinc/Clear1 1/41-1/4 lock stl zc b18.21.1 b27.1 () () ()97
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GLFOHSplit Lock WasherGrade 8Zinc/Yellow1 1/41-1/4 lock gr 8 stl zy b18.21.1 b27.1 () () ()217
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GLFOHSplit Lock WasherSteelPlain1 1/41-1/4 lock stl pln b18.21.1 b27.1 () () ()547
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GLFOHSplit Lock WasherGrade 8Plain1 1/41-1/4 heavy split lock-grade 8-thru-hardened-plain b18.21.1 b27.1 () () ()8
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GLFOHSplit Lock Washer316, 317, A4 StainlessPlain1 1/41-1/4 lock 316 s/s b18.21.1 b27.1 () () ()28
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GLFOHSplit Lock WasherSteelFluoropolymer-Based (Xylan, Fluorokote, Teflon)1 1/41-1/4 lock stl teflon b18.21.1 b27.1 () () ()20
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AbabaCASplit Lock WasherSteelPlain1 1/41 1/4 med split l/w hrd stl pln b18.21.1 b27.15
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AbabaCASplit Lock Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1 1/41 1/4 med split l/w s/s b18.21.1 b27.12
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AbabaCASplit Lock WasherSteelZinc/Yellow1 1/41 1/4 med split l/w alloy yel znc b18.21.1 b27.1169
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AbabaCASplit Lock WasherSteelZinc/Clear1 1/41 1/4 med split l/w hrd stl znc b18.21.1 b27.149
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3Q, Inc.ILSplit Lock WasherSteelGalvanized1 1/41-1/4 regular split lockwasher steel hdg b18.21.1 b27.111000
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QFCTXSplit Lock WasherSteelGalvanized1 1/41-1/4 split lock galvanized b18.21.1 b27.156
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QFCTXSplit Lock WasherSteelGalvanized1 1/41 1/4 med split lock hdg domestic 250/bx b18.21.1 b27.1234
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QFCTXSplit Lock WasherSteelGalvanized1 1/41 1/4 med split lock hdg domestic 250/bx b18.21.1 b27.12730
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QFCTXSplit Lock WasherSteelGalvanized1 1/41 1/4 med split lock hdg domestic 250/bx b18.21.1 b27.1727
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QFCTXSplit Lock WasherSteelGalvanized1 1/41 1/4 med split lock hdg domestic 250/bx b18.21.1 b27.1409
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QFCTXSplit Lock WasherSteelGalvanized1 1/41 1/4 med split lock hdg domestic 250/bx b18.21.1 b27.18
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QFCTXSplit Lock WasherSteelGalvanized1 1/41 1/4 med split lock hdg domestic 250/bx b18.21.1 b27.1286
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QFCTXSplit Lock WasherSteelGalvanized1 1/41 1/4 med split lock mech galv domestic b18.21.1 b27.1319
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QFCTXSplit Lock WasherSteelGalvanized1 1/41 1/4 med split lock hdg b18.21.1 b27.191
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QFCTXSplit Lock WasherSteelGalvanized1 1/41 1/4 med split lock hdg b18.21.1 b27.1297
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QFCTXSplit Lock Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1 1/41 1/4 18-8ss lock b18.21.1 b27.14
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QFCTXSplit Lock WasherSteelZinc/Clear1 1/41 1/4 med split lock zinc b18.21.1 b27.1214
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QFCTXSplit Lock WasherSteelZinc/Clear1 1/41 1/4 med split lock zinc b18.21.1 b27.113
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B & K FASTPASplit Lock WasherGrade 8Zinc/Yellow1 1/41 1/4 lockwashers gr 8 z yellow b18.21.1 b27.120
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B & K FASTPASplit Lock WasherSteelPlain1 1/41 1/4 medium lockwashers z yellow b18.21.1 b27.1692
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General FMISplit Lock WasherSteelZinc/Clear1 1/41-1/4 med lw zn 102a04 b18.21.1 b27.1450
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OSSCORISplit Lock WasherSteelPlain1 1/41-1/4 split lock b18.21.1 b27.170
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OSSCORISplit Lock WasherGrade 8Plain1 1/41-1/4 split lock gr 8 b18.21.1 b27.120
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QFCTXSplit Lock WasherSteelPlain1 1/41 1/4 hi-alloy heavy lockwasher plain b18.21.1 b27.11
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QFCTXSplit Lock WasherSteelGalvanized1 1/41 1/4 med split lockwasher mech galv b18.21.1 b27.15
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THRDFASTFLSplit Lock WasherSteelPlain1 1/4split lock b18.21.1 b27.113
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THRDFASTFLSplit Lock WasherGrade 8Plain1 1/4gr8 split lock b18.21.1 b27.12
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THRDFASTFLSplit Lock WasherSteelZinc/Clear1 1/4split lock b18.21.1 b27.122
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THRDFASTFLSplit Lock Washer316, 317, A4 StainlessPlain1 1/4t-316 ss split lock b18.21.1 b27.16
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THRDFASTFLSplit Lock Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1 1/418-8 ss split lock b18.21.1 b27.11
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THRDFASTALSplit Lock Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1 1/418-8 ss split lock b18.21.1 b27.110
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KBSTNSplit Lock WasherSteelPlain1 1/41-1/4 heavy lock/w b18.21.1 b27.1990
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THRDFASTFLSplit Lock WasherGrade 8Plain1 1/4gr8 split lock b18.21.1 b27.12
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THRDFASTMSSplit Lock WasherGrade 8Zinc/Yellow1 1/4gr8 split lock z&y b18.21.1 b27.11
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THRDFASTALSplit Lock WasherSilicon BronzePlain1 1/4sili brnz split lock b18.21.1 b27.16
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THRDFASTMSSplit Lock WasherGrade 8Plain1 1/4gr8 split lock b18.21.1 b27.125
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THRDFASTOKSplit Lock WasherSteelZinc/Clear1 1/4split lock b18.21.1 b27.120
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THRDFASTFLSplit Lock Washer316, 317, A4 StainlessPlain1 1/4t-316 ss split lock b18.21.1 b27.149
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THRDFASTFLSplit Lock WasherSteelZinc/Clear1 1/4split lock b18.21.1 b27.165
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THRDFASTOKSplit Lock WasherSteelFluoropolymer-Based (Xylan, Fluorokote, Teflon)1 1/4split lock xylan 1424 blue b18.21.1 b27.14
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All SizeTXSplit Lock WasherSteelGalvanized1 1/41 1/4 split lock washer galv b18.21.1 b27.1427
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All SizeTXSplit Lock Washer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1 1/41 1/4 split lockwasher s/s b18.21.1 b27.114
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FACCAOntSplit Lock WasherSteelZinc/Clear1 1/4helical (split) lockwasher regular bolt size 1-1/4 (.359 wide x .312 th) carbon steel heat treated zinc chromate plated ansi b18.21.1-1972(r1983) b18.21.1 b27.1418
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