TA-083 Lightweight 7075-T6 Alum Serrated M4 Wheel Nuts 4 pcsNew Lightweight Alum Serrated M4 Wheel Nuts from T-Work's Products. Machined from 7075-T6 Alum with the anti loosening serration machined after the anodization process creating the sharpest serration possible for nearly zero chance of loosening during normal operation. Features: 1. Machined from 7075-T6 Alum 2. Lightened 3. Non-directional post anodization machined serration 4. Available in Anodizd Tamiya Blue, Black, Red, Orange, Purple and Silver 5. 4 pcs per pack |