Feature(may vary by option.)

●Thickness = 0.2 inch (5 mm)
●Note on product images) This is a representative size image. Length of each part such as engraving, thread portion, pitch, etc. varies by size
●Note: Please be sure to check the drawings for the sizes. Please contact us for any questions

[M12]

Description

■ Shape: Spring washer
Spring shaped washer that fits between the seat of the bolt or nut and the base when tightening bolts or nuts. A part of a regular round washer is cut and twisted like a spring and is also called a "spring washer".
This twisting provides a little loosening effect and anti-fall effect.
Also, spring washers are regulated by standard sizes 1 to 3, and common spring washers are #2. No. 1 is for light loads and No. 3 is for heavy loads.

■Material: Aluminum
Aluminum is lightweight and resistant to corrosion, but has low strength.
If some strength is required, there is a material called aluminum alloy.

■Surface treatment: fabric
Surface treatment/plating is untreated.
Therefore, corrosion resistance and appearance are the characteristics and color of the material itself.