Wholesale China Black Bolt & Nuts Manufacturers Suppliers – ISO4032 Hex Nut – Haosheng

Features and advantages of hex nuts

1. The hex nuts produced by our company all use the raw materials from well-known steel mills, and corresponding material reports can be provided.
2. The size has wide range, such as from M3-M90.
3. The hex nuts is made of high-quality steel, it has high thread precision, It is very smooth when matched with the bolt.