S-partsa3 titanium alloy screws heavy locomotive chunfeng NK400 shock absorption screws vehicle modified motorcycle screws
Style:Clutch side cover + water pump 18
Color:gold
Quantity:
- Rustproof: A-grade TC4 titanium alloy material, corrosion-resistant, no rust.
- Level 10.9: Equivalent to 10.9 grade steel screws. (Only for TC4 material titanium alloy products)
- Vacuum nitriding & Anodizing: Using "Vacuum nitriding" or "anodizing" coloring process, the color is gorgeous and not easy to change color