A5714 340 PCS 9 Sizes Black Carbon Steel Flat Washers Set

1. The product is packaged in a strong transparent plastic box with a specification label, which is easy to store and easy to use.

2. Made of carbon steel material, with anti-oxidation surface, not easy to rust, and long service life.

3. Function: Mainly used to reduce pressure and friction, prevent leakage, isolate, loosen or disperse pressure.

4. Scope of application: applicable to household and commercial electrical appliances with thread/bolt type connection, electrical connection for automobiles and ships.

5. Surface treatment: oxidation and blackening

6. Material: 8.8 grade carbon steel

7. Product specifications:

M2—Inner diameter: 2mm Outer diameter: 4.5mm Thickness: 0.5mm

M2.5—Inner diameter: 2.5mm Outer diameter: 5mm Thickness: 0.5mm

M3—Inner diameter: 3mm Outer diameter: 7mm Thickness: 1mm

M4—Inner diameter: 4mm Outer diameter: 9mm Thickness: 1mm

M5—Inner diameter: 5mm Outer diameter: 10mm Thickness: 1mm

M6—Inner diameter: 6mm Outer diameter: 12mm Thickness: 1.5mm

M8—Inner diameter: 8mm Outer diameter: 16mm Thickness: 1.5mm

M10—Inner diameter: 10mm Outer diameter: 20mm Thickness: 1.5mm

M12—Inner diameter: 12mm Outer diameter: 24mm Thickness: 2mm

8. Product composition:

M2 x 60 PCS

M2.5 x 60 PCS

M3 x 60 PCS

M4 x 50 PCS

M5 x 40 PCS

M6 x 30 PCS

M8 x 20 PCS

M10 x 10 PCS

M12 x 10 PCS