Increase high -strength nuts

Increase high -strength nuts
 

Product description:

Use: for fastening objects Our stock M10-M64 high- strength nuts, surface treatment is blue or black, welcome bulk purchase Nobuyasu Handan Metal Products Co., specializing in high- strength nuts, increased. nut production, large nut bolt, high strength bolts and other fastening bolts, using the national standard-setting, large steel raw materials, advanced technology, won the praise of customers, welcomed the new and old customers call to order !