Shakeproof Internal & External

Boltmasters Internal & External Lock Washer are used with screws and nuts for electrical connectivity and for anti back off locking action.  
These are available a zinc plated and stainless steel in both metric and imperial
View:

1/8 ZINC EXTERNAL LOCK WASHER

Item No. 02WLEOZ
1/8"
 Zinc
in stock

1/8 ZINC INTERNAL LOCK WASHER

Item No. 02WLIOZ
1/8"
 Zinc
in stock

3/16 ZINC EXTERNAL LOCK WASHER

Item No. 03WLEOZ
3/16"
 Zinc
in stock

3/16 ZINC INTERNAL LOCK WASHER

Item No. 03WLIOZ
3/16"
 Zinc
in stock

1/4 ZINC EXTERNAL LOCK WASHER

Item No. 04WLEOZ
1/4"
 Zinc
in stock

1/4 ZINC INTERNAL LOCK WASHER

Item No. 04WLIOZ
1/4"
 Zinc
in stock

5/16 ZINC EXTERNAL LOCK WASHER

Item No. 05WLEOZ
5/16"
 Zinc
in stock

5/16 ZINC INTERNAL LOCK WASHER

Item No. 05WLIOZ
5/16"
 Zinc
in stock

3/8 ZINC EXTERNAL LOCK WASHER

Item No. 06WLEOZ
3/8"
 Zinc
in stock

3/8 ZINC INTERNAL LOCK WASHER

Item No. 06WLIOZ
3/8"
 Zinc
in stock

Shakeproof Internal & External

Boltmasters Internal & External Lock Washer are used with screws and nuts for electrical connectivity and for anti back off locking action.  
These are available a zinc plated and stainless steel in both metric and imperial
29 product(s) found
View:

1/8 ZINC EXTERNAL LOCK WASHER

Item No. 02WLEOZ
in stock
1/8"
 Zinc

1/8 ZINC INTERNAL LOCK WASHER

Item No. 02WLIOZ
in stock
1/8"
 Zinc

3/16 ZINC EXTERNAL LOCK WASHER

Item No. 03WLEOZ
in stock
3/16"
 Zinc

3/16 ZINC INTERNAL LOCK WASHER

Item No. 03WLIOZ
in stock
3/16"
 Zinc

1/4 ZINC EXTERNAL LOCK WASHER

Item No. 04WLEOZ
in stock
1/4"
 Zinc

1/4 ZINC INTERNAL LOCK WASHER

Item No. 04WLIOZ
in stock
1/4"
 Zinc

5/16 ZINC EXTERNAL LOCK WASHER

Item No. 05WLEOZ
in stock
5/16"
 Zinc

5/16 ZINC INTERNAL LOCK WASHER

Item No. 05WLIOZ
in stock
5/16"
 Zinc

3/8 ZINC EXTERNAL LOCK WASHER

Item No. 06WLEOZ
in stock
3/8"
 Zinc

3/8 ZINC INTERNAL LOCK WASHER

Item No. 06WLIOZ
in stock
3/8"
 Zinc