1. Use for car wheel.
2. To fully control our quality, we have a complete production line and a strict quality control process, to meet virtually every need and the highest quality standards in a variety of nuts.
1. CI225: 7/16:-20. 2. CI226: 1/2"-20. 3. CI227: M12 x 1.25. 4. CI228: M12 x 1.50.