These zinc-plated steel washers prevent the attached bolt or nut from unfastening in case of vibrations or high pressures.

Specifications

• Bolt Diameter: M10
• Outside Diameter: 18.1 mm
• Inside Diameter: 10.2 to 10.7 mm
• Thickness: 2.2 mm
• Type of washers: Spring Lock Washer
• Finish: Zinc
• Type: Metric-Spring Lock Washer
• Material: Steel