MroMax Insulating Washer, M3 0.12 inch x 0.39 inch x 0.04 inch Red Vulcanized Fiber Washer, Insulation Gasket for Motherboard 1000Pcs

Feature: Fiber used for motherboard to prevent electrical short from metal to metal contact. Washers are normally used to distribute loads of threaded bolts, screws and nuts evenly as the fastener is tightened. 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 Washer Material: Fiber Color: Red Inner Diameter (Approx.): 3mm/0.12 inch Outside Diameter (Approx.): 10mm/0.39inch Thickness (Approx.): 1mm /0.04 inch Package Content : 1000Pcs x Insulating Washer