Round Spacer, Spacer Type Round, For Screw Size #4, Overall Length 1 3/4 in, Inside Diameter 0.115 in, Outside Diameter 1/4 in, Retaining Rib Diameter Not Applicable, Material Nylon, Material Grade/Class 6/6, Finish Plain, System of Measurement Inch/Metric, Hex Width Not Applicable, Color White, Package Quantity 25