M3 Cone Cup Countersunk Discs, Bore Diameter 3 mm/0.12 Inch Aluminium Seals Cup Head Seal for Screws RC/FPV/PC/Drone/Mechanical Accessories, Pack of 40 (Black/Red)

What is it? Aluminium seals are decoration for screws RC/FPV/PC/drone/mechanical accessories model parts etc. What do I get? Screw gasket, size: disc dimensions, outer diameter: 7.9 mm/0.31 inch; bore diameter: 3 mm/0.12 inch; thickness: 2 mm/0.08 inch; colour: black; material: aluminium alloy; in the pack: 60 pieces M3 countersunk washers; Are there any advantages of the product? The disc is made of aluminium alloy, lightweight, wear-resistant and tough. The screw disc is anodized to prevent rust. The surface is smooth and shiny without burr, the pattern is evenly distributed, and the process is beautiful, uniform force, non-slip and loosen-resistant. How to use it? Aluminium seal has a small volume, light weight and easy installation and use. What should I pay attention to? Notes: the product is measured manually, there is a small error, please refer to the actual product.

• Aluminium seals are decoration for screws RC/FPV/PC/drone/mechanical accessories model parts etc.
• Screw gasket, size: disc dimensions, outer diameter: 8 mm/0.31 inch; bore diameter: 3 mm/0.12 inch; thickness: 2 mm/0.08 inch; colour: black/red; material: aluminium alloy; in the pack: 40 pieces M3 countersunk washers;
• The disc is made of aluminium alloy, lightweight, wear-resistant and tough. The screw disc is anodized to prevent rust. The surface is smooth and shiny without burr, the pattern is evenly distributed, and the process is beautiful, uniform force, non-slip and loosen-resistant.
• Aluminium seal has a small volume, light weight and easy installation and use.
• Notes: the product is measured manually, there is a small error, please refer to the actual product.