Monster Fastener Zinc Plated Grade 2 Steel Split Lock Washers

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: Zinc Hardness: Grade 2 Style: Medium Split Type: Lock Washer Application: Nuts and Bolts Diameter: 5/32" Diameter 2: 9/32" Thickness: 13/32" Material: Steel Finish: Zinc Hardness: Grade 2 Nominal Size: #8 (5/32") Style: Medium Split Type: Lock Washer Application: Nuts and Bolts Diameter: 1/4" Diameter 2: 31/64" Thickness: 1/16" Material: Steel Finish: Zinc Hardness: Grade 2 Nominal Size: 1/4" (#14) Style: Medium Split Type: Lock Washer Application: Nuts and Bolts Diameter: 5/16" Diameter 2: 19/32" Thickness: 3/32" Material: Steel Finish: Zinc Hardness: Grade 2 Style: Medium Split Type: Lock Washer Application: Nuts and Bolts Diameter: 5/16" Diameter 2: 19/32" Thickness: 3/32" Material: Steel Finish: Zinc Hardness: Grade 2 Style: Medium Split Type: Lock Washer Application: Nuts and Bolts Diameter: 1/8" Diameter 2: 1/4" Thickness: 1/32" Material: Steel Finish: Zinc Hardness: Grade 2 Nominal Size: #6 (1/8") Style: Medium Split Type: Lock Washer Application: Nuts and Bolts