Retaining Washer For Use With Screw Finish Plain Material Nylon For Screw Size #4 Outside Diameter 17/64 in Thickness 0.032 in System of Measurement Inch Overall Length Not Applicable Overall Width 17/64 in Application Pre Assembly of the Screw and Washer Color Off White Inside Diameter 0.156 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