What is this?Aluminum Gaskets are decor for Screw RC/FPV/PC/Drone/Mechanical Accessories Model Parts, etc.What will I get?Screw Gasket,is in size of:Washer dimensions,Outer diameter:10mm/0.4 Inch;Hole diameter:4mm/0.16 Inch;Thickness:2mm/0.08 inch;Color:Rose Red;Material: Aluminum Alloy;In the package of:60 Pcs M4 Countersunk Washers;Is there any advantages of the product?Washer is made of aluminum alloy, light weight,wear-resistant and hard.The screw washer is anodized to prevent rust and.The surface is smooth and bright without burrs, the pattern is evenly distributed, and the process is beautiful,uniform force, anti-slip and anti-loose.How to use it?Aluminum washer has small volume, light weight and convenient installation and use.
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