100PCS M4 x 10mm x 1mm Black Nylon Plated Flat Washers Spacers Fastener Plain Washer Flat Gasket//Retail

Specifications: Product Name: Flat Washer; Weight: 45g; Black zinc plated offers corrosion resistance. The flat washer provides a bearing surface for fastener load distribution or is used as a spacer between components. Intended for the general use under the head of a bolt or nut in order to provide a smooth-bearing surface. colour: black Material: nylon size: Thickness: 1mm / 0.04inch; Inner Diameter: 4mm / 0.16inch Outer Diameter: 10mm / 0.4inch; Standard: M4 Package Contents: 100 x black flat gasket Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is /- 1-3cm.