What is it?
This countersunk washer is a fastener accessory designed to distribute the load of a countersunk screw or bolt over a larger surface area, commonly used in furniture assembly, mechanical equipment, automotive applications, and decorative installations where a professional and polished finish is required.

What will I get?
Cone Cup Countersunk washer gaskets
Size: M5 x 16 x 3.5 mm (ID x OD x H);
Material: 304 Stainless Steel;
Color: Silver;
In the package of: 8 Pcs x Stainless Steel Counterbore Washers

Are there any advantages of this product?
Great Durability: Made from 304 stainless steel, this countersunk washer is highly resistant to corrosion and rust, making it suitable for both indoor and outdoor applications.
Polished Surface: The bright-wash finish enhances aesthetics, giving a sleek and professional appearance.
Improved Load Distribution: This counterbore washer gasket could help prevent material deformation and ensures a tighter, more stable connection.

How to use it?
1. Use a appropriate size of screw that matches the washer's dimension;
2. Place the countersunk washer into the designated hole on the material;
3. Position the countersunk screw through the washer and into the material, then tighten it using a screwdriver or wrench;
4. Ensure the washer sits flush against the surface, providing a clean and secure installation.

What should I notice?
Please ensure that the washer matches the screw size before use.