It is convenient to use by anyone including children, housewives, and the elderly.
It is convenient for anyone, such as children, housewives, the elderly, etc. to throw.
Zinc-nickel alloy plating process. As a high nickel type with a Ni vacancy rate of 12 to 18%, it is suitable for plating requiring high corrosion resistance, abrasion resistance and heat resistance.
Non-loosening nut that can be reused throughout its life and is easy to fasten and disengage
.