[M12]

■Shape: Bag nut
Hex nut on one side with domed metal overlay
Screws such as bolts are not exposed than threaded holes, so they look good and improve safety.
Use a tool such as a spanner or wrench to tighten it.

■ Thread Shape: Coarse
It is the most standard pitch in Japan as prescribed by ISO (International Organization for Standardization) standard. The most frequent distribution in Japan.

■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".

Product Features:
After fastening, the cap of the bag will look better and are often used for areas where safety is desired.
Because it covers the surface, it is also called "cosmetic nut".
Basically, the cap part is a "3 type and 2 types" welded to two types of hex nuts, but it will vary depending on the size, so please contact us if this standard is important.