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Monster Fastener Zinc Plated Grade 8 Steel Lock Washers

Midwest Fastener

The purpose for a lock washer is to prevent threaded fasteners from loosening by creating friction between the fastener and the mounting surface.


Diameter: 1/2"
Diameter 2: 7/8"
Thickness: 1/8"
Material: Steel
Finish: Yellow Zinc
Hardness: Grade 8
Style: Medium Split
Type: Lock Washer
Application: Nuts and Bolts


Diameter: 5/16"
Diameter 2: 19/32"
Thickness: 3/32"
Material: Steel
Finish: Yellow Zinc
Hardness: Grade 8
Style: Medium Split
Type: Lock Washer
Application: Nuts and Bolts


Diameter: 1/4"
Diameter 2: 31/64"
Thickness: 1/16"
Material: Steel
Finish: Yellow Zinc
Hardness: Grade 8
Nominal Size: 1/4" (#14)
Style: Medium Split
Type: Lock Washer
Application: Nuts and Bolts


Diameter: 5/8"
Diameter 2: 1-3/32"
Thickness: 3/16"
Material: Steel
Finish: Yellow Zinc
Hardness: Grade 8
Style: Medium Split
Type: Lock Washer
Application: Nuts and Bolts


Diameter: 1/2"
Diameter 2: 7/8"
Thickness: 1/8"
Material: Steel
Finish: Yellow Zinc
Hardness: Grade 8
Style: Medium Split
Type: Lock Washer
Application: Nuts and Bolts


Diameter: 7/16"
Diameter 2: 25/32"
Thickness: 1/8"
Material: Steel
Finish: Yellow Zinc
Hardness: Grade 8
Style: Medium Split
Type: Lock Washer
Application: Nuts and Bolts


Diameter: 1/4"
Diameter 2: 31/64"
Thickness: 1/16"
Material: Steel
Finish: Yellow Zinc
Hardness: Grade 8
Nominal Size: 1/4" (#14)
Style: Medium Split
Type: Lock Washer
Application: Nuts and Bolts


Diameter: 3/4"
Diameter 2: 1-1/4"
Thickness: 7/32"
Material: Steel
Finish: Yellow Zinc
Hardness: Grade 8
Style: Medium Split
Type: Lock Washer
Application: Nuts and Bolts


Diameter: 1"
Diameter 2: 1-5/8"
Thickness: 9/32"
Material: Steel
Finish: Yellow Zinc
Hardness: Grade 8
Style: Medium Split
Type: Lock Washer
Application: Nuts and Bolts