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/0.39 inch;Hole diameter:4.1mm/0.16 inch;Thickness:2.5mm/0.1 inch;Color:Silver;Material: Aluminum Alloy;In the package of:20 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.

What should I notice?
Notes:The product is manual measurement, there is a little error, please refer to the actual product.