Product material:bolt assortment kit is made of 8.8 grade alloy steel: high hardness, firmness, corrosion resistance, good wear resistance and long service life.
Widely used in:Bolt kits are widely used in furniture, machinery, home, DIY projects, motorcycle and automobile maintenance, and other indoor/outdoor places.
Product packaging:These Metric Bolt kits are all put in a high-quality box with bolt size labels on it. Convenient for users to use and carry.