Feature(may vary by option.)
●Thickness = 0.2 inch (4 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: Stainless steel
Most representative stainless steel (equivalent to SUS304)
The strength is almost equal to "iron".
Excellent corrosion resistance and good mechanical properties.
Although it is normally not magnetic, it can harden due to cold processing, and it may cause magnetism.
■Surface treatment: Brown bronze (GB6)
Stainless steel turns brown with heat. Color intensity varies depending on heat temperature and time applied The intensity of the color is indicated by the number of symbols, the larger the color becomes dark. GB6 is common. Also available in sizes 4 and 3 and thinner bronze colors.
Color is "Bronze Color".