Split Lock Washers / Lockwashers Rockford

Our Metric Lock Washers Are Made of Medium Carbon Alloy Steel & Plated With Zinc Gold Chromate. Spring Action Holds Tension in Assembly and Prevents Loosening or Movement Between Parts. For Use With 10.9 Metric Cap Screws (Also Available). Manufactured to Meet or Exceed O.E.M. Specifications in Function, Form & Fit.