uxcell Insulating Washer 500Pcs 4mm x 8mm x 1mm Red Vulcanized Fiber Washer Insulation Gasket for Motherboard

Feature: 1. Fiber used for motherboard to prevent electrical short from metal to metal contact. 2.Fit for mother board standoff to use with 3mm (3/25 inch) screw. 3.Washers are normally used to distribute loads of threaded bolts, screws and nuts evenly as the fastener is tightened. 4.Intended for the general use under the head of a bolt or nut in order to provide a smooth-bearing surface. Specifications: Product Name : Insulating Fiber Washer Material : Fiber Color : Red Inner Diameter (Approx.) : 4mm/0.16inch Outside Diameter (Approx.) : 8mm/0.31inch Thickness (Approx.) : 1mm/0.04inch Package Content : 500 (+/- 2%) x Insulating Fiber Washer