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Tooth Lock Washers , Passivated (ASME B18. 21.1)

Tooth Lock Washers are often used with machine screws in electrical applications, and are usually smaller diameter An Internal Tooth Lock Washer has teeth around the center hole, while an External Tooth Lock Washer has teeth around the outside. Sometimes tooth lock washers can be concave, and have both internal and external teeth. Larger diameter External Tooth Lock washers are often used to lock nuts onto shafting. In this case the external tabs are bent up to lock the nut in place.

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

Search Results Sponsored by Fasteners & Metal Products, your source for Int. & Ext. Tooth Lock Washers. For more results, visit   fastmetalproducts.com
SupplierLocTypeMaterialFinishSizeDescriptionQty 
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Irwin IndOntTooth Lock Washer (Int. & Ext.)300 Stainless (A1,A2, 18-8,304,310 etc.)Passivated1/41/4 external tooth lockwasher stainless steel passivated b18.21.1150
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Irwin IndOntTooth Lock Washer (Int. & Ext.)300 Stainless (A1,A2, 18-8,304,310 etc.)Passivated#4#4 int tooth lockwashers stainless steel passivated b18.21.12200
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GLFOHTooth Lock Washer (Int. & Ext.)300 Stainless (A1,A2, 18-8,304,310 etc.)Passivated#4internal lock 304ss MS35333-153 b18.21.1 () () ()3700
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GLFOHTooth Lock Washer (Int. & Ext.)400 Stainless (405, 410,416,420,430 etc.)Passivated#4#4 ss/410 internal/tooth- MS35333-70 b18.21.1 () () ()5000
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GLFOHTooth Lock Washer (Int. & Ext.)400 Stainless (405, 410,416,420,430 etc.)Passivated#6#6 ss/410 internal/tooth- MS35333-71 b18.21.1 () () ()381
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GLFOHTooth Lock Washer (Int. & Ext.)400 Stainless (405, 410,416,420,430 etc.)Passivated#4#4 ss/410 external/tooth- MS35335-57 b18.21.1 () () ()700
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GLFOHTooth Lock Washer (Int. & Ext.)400 Stainless (405, 410,416,420,430 etc.)Passivated3/8external MS35335-63 b18.21.1 () () ()500
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GLFOHTooth Lock Washer (Int. & Ext.)400 Stainless (405, 410,416,420,430 etc.)Passivated#8#8 internal l/w cres per spec MS35333-72 b18.21.1 () () ()1400
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GLFOHTooth Lock Washer (Int. & Ext.)400 Stainless (405, 410,416,420,430 etc.)Passivated#2#2 ss/410 internal/tooth- MS35333-69 b18.21.1 () () ()1250
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GLFOHTooth Lock Washer (Int. & Ext.)400 Stainless (405, 410,416,420,430 etc.)Passivated#10#10 ss/410 internal/tooth- MS35333-73 b18.21.1 () () ()957
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GLFOHTooth Lock Washer (Int. & Ext.)400 Stainless (405, 410,416,420,430 etc.)Passivated#6#6 ss/410 external/tooth- MS35335-58 b18.21.1 () () ()900
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GLFOHTooth Lock Washer (Int. & Ext.)400 Stainless (405, 410,416,420,430 etc.)Passivatedwasher, lock MS35335-68 b18.21.1 () () ()50
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GLFOHTooth Lock Washer (Int. & Ext.)400 Stainless (405, 410,416,420,430 etc.)Passivated#10#10 external lock 410 s/s MS35335-60 b18.21.1 () () ()900
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EximS'poreTooth Lock Washer (Int. & Ext.)300 Stainless (A1,A2, 18-8,304,310 etc.)Passivated3.708 x 7.950 x 0.483washer external tooth s/s passivated3.708 x 7.950 x 0.483 mm # 60.146 x 0.313 x 0.019 in 12 teeth b18.21.175
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EximS'poreTooth Lock Washer (Int. & Ext.)300 Stainless (A1,A2, 18-8,304,310 etc.)Passivated#63.708 x 7.950 x 0.483washer external tooth s/s passivated #63.708 x 7.950 x 0.483 mm 8 teeth0.146 x 0.313 x 0.019 in b18.21.15930
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EximS'poreTooth Lock Washer (Int. & Ext.)300 Stainless (A1,A2, 18-8,304,310 etc.)Passivated3.023 x 6.426 x 0.432washer external tooth s/s passivated3.023 x 6.426 x 0.432 mm # 40.119 x 0.253 x 0.017 in 8 teeth b18.21.118900
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EximS'poreTooth Lock Washer (Int. & Ext.)300 Stainless (A1,A2, 18-8,304,310 etc.)Passivated3.200 x 6.350 x 0.432washer external tooth s/s passivated3.200 x 6.350 x 0.432 mm #40.126 x 0.250 x 0.017 in b18.21.14918
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EximS'poreTooth Lock Washer (Int. & Ext.)300 Stainless (A1,A2, 18-8,304,310 etc.)Passivated3.200 x 6.350 x 0.432washer external tooth s/s passivated3.200 x 6.350 x 0.432 mm #40.126 x 0.250 x 0.017 in 8 teeth b18.21.176583
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EximS'poreTooth Lock Washer (Int. & Ext.)300 Stainless (A1,A2, 18-8,304,310 etc.)Passivated16.500 x 26.000 x 1.200washer external tooth s/s passivated16.500 x 26.000 x 1.200 mm # 160.650 x 1.024 x 0.047 in b18.21.1156
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EximS'poreTooth Lock Washer (Int. & Ext.)300 Stainless (A1,A2, 18-8,304,310 etc.)Passivated9.800 x 17.500 x 0.900washer external tooth s/s passivated9.800 x 17.500 x 0.900 mm # 3/80.386 x 0.689 x 0.035 in 12 teeth b18.21.176
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EximS'poreTooth Lock Washer (Int. & Ext.)300 Stainless (A1,A2, 18-8,304,310 etc.)Passivated13.000 x 22.500 x 1.000washer external tooth s/s passivated13.000 x 22.500 x 1.000 mm # 1/20.512 x 0.886 x 0.039 in 12 teeth b18.21.181
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EximS'poreTooth Lock Washer (Int. & Ext.)300 Stainless (A1,A2, 18-8,304,310 etc.)Passivated2.800 x 5.800 x 0.30washer external tooth s/s passivated2.800 x 5.800 x 0.30 mm m 2.60.110 x 0.228 x 0.012 in 8 teeth b18.21.1295082
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EximS'poreTooth Lock Washer (Int. & Ext.)400 Stainless (405, 410,416,420,430 etc.)Passivated3.200 x 6.000 x 0.400washer external tooth s/s passivated3.200 x 6.000 x 0.400 mm m3 din std0.126 x 0.236 x 0.016 in 6 teeh b18.21.18573
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EximS'poreTooth Lock Washer (Int. & Ext.)300 Stainless (A1,A2, 18-8,304,310 etc.)Passivated4.800 x 9.500 x 0.500washer external tooth s/s passivated4.800 x 9.500 x 0.500 mm # 4.50.189 x 0.374 x 0.020 in 9 teeth b18.21.1101
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EximS'poreTooth Lock Washer (Int. & Ext.)300 Stainless (A1,A2, 18-8,304,310 etc.)Passivated4washer external tooth s/s passivated4.300 x 8.500 x 0.450 mm0.169 x 0.335 x 0.018 in b18.21.1160
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EximS'poreTooth Lock Washer (Int. & Ext.)300 Stainless (A1,A2, 18-8,304,310 etc.)Passivatedwasher external tooth s/s passsivated3.700 x 7.500 x 0.450 mm m 3.50.146 x 0.295 x 0.018 in 8 teeth b18.21.116226
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EximS'poreTooth Lock Washer (Int. & Ext.)400 Stainless (405, 410,416,420,430 etc.)Passivated8.400 x 15.000 x 0.800washer external tooth s/s passivated8.400 x 15.000 x 0.800 mm # 80.331 x 0.591 x 0.031 in 12 teeth b18.21.186
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EximS'poreTooth Lock Washer (Int. & Ext.)300 Stainless (A1,A2, 18-8,304,310 etc.)Passivated10.500 x 18.000 x 0.900washer external tooth s/s passivated10.500 x 18.000 x 0.900 mm # 100.413 x 0.709 x 0.035 in 12 teeth b18.21.181
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EximS'poreTooth Lock Washer (Int. & Ext.)400 Stainless (405, 410,416,420,430 etc.)Passivatedwasher countersunk external toothlocksus-27 stainlesss steel passivated6.400 x 14.500 x 0.500 mm b18.21.117687
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EximS'poreTooth Lock Washer (Int. & Ext.)400 Stainless (405, 410,416,420,430 etc.)Passivated6.400 x 11.000 x 0.600washer external tooth s/s passivated6.400 x 11.000 x 0.600 mm # 60.252 x 0.433 x 0.024 in 10 teeth b18.21.191
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EximS'poreTooth Lock Washer (Int. & Ext.)300 Stainless (A1,A2, 18-8,304,310 etc.)Passivated12.500 x 21.000 x 1.000washer external tooth s/s passivated12.500 x 21.000 x 1.000 mm # 120.492 x 0.827 x 0.039 in 12 teeth b18.21.166
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EximS'poreTooth Lock Washer (Int. & Ext.)300 Stainless (A1,A2, 18-8,304,310 etc.)Passivated14.500 x 23.000 x 1.000washer external tooth s/s passivated14.500 x 23.000 x 1.000 mm # 140.571 x 0.906 x 0.039 in 12 teeth b18.21.166
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EximS'poreTooth Lock Washer (Int. & Ext.)300 Stainless (A1,A2, 18-8,304,310 etc.)Passivated26.000 x 41.000 x 1.600washer internal tooth s/s passivated26.000 x 41.000 x 1.600 mm # 11.024 x 1.614 x 0.063 in 14 teeth b18.21.168
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JET FITTINGCATooth Lock Washer (Int. & Ext.)400 Stainless (405, 410,416,420,430 etc.)Passivated1/4ms35335-61 1/4 l/w MS35335-61 b18.21.11982
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JET FITTINGCATooth Lock Washer (Int. & Ext.)400 Stainless (405, 410,416,420,430 etc.)Passivated#8ms35335-59 #8 l/w MS35335-59 b18.21.12230
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JET FITTINGCATooth Lock Washer (Int. & Ext.)400 Stainless (405, 410,416,420,430 etc.)Passivated#10ms35335-60 #10 l/w MS35335-60 b18.21.1300
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JET FITTINGCATooth Lock Washer (Int. & Ext.)400 Stainless (405, 410,416,420,430 etc.)Passivated3/8ms35335-63 lock .375 stn MS35335-63 LOCK WASHER .375 STN b18.21.12015
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