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

Specifications

• Bolt Diameter: M6
• Outside Diameter: 11.8 mm
• Inside Diameter: 6.1 to 6.5 mm
• Thickness: 1.6 mm
• Type of washers: Spring Lock Washer
• Finish: Zinc
• Type: Metric-Spring Lock Washer
• Material: Steel