Retaining Washer For Use With Screw Finish Plain Material Nylon For Screw Size 3/8 in Outside Diameter 57/64 in Thickness 0.062 in System of Measurement Inch Overall Length Not Applicable Overall Width 57/64 in Application Pre Assembly of the Screw and Washer Color Off White Inside Diameter 0.564 in Inside Diameter Tolerance +/-0.005 in Outside Diameter Tolerance +/-0.015 in Pack Size Small Pack Push Nut Type Retaining Washer Package Quantity 50