• 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 products)
• Vacuum nitriding & Anodizing: Using "Vacuum nitriding" or "anodizing" coloring process, the color is gorgeous and not easy to change color

Power: Equivalent to 10.9 grade steel screws. 

Light: Steel  Titanium Aluminum* Under the same specifications, the weight is about half of that of steel screws, close to that of aluminum screws 

The screw head is forged by "65o degree" high temperature. And specially customized S-PARTS exclusive Logo stamping die. Each mold is used no more than 3oo times to ensure the accuracy and strength of the tool groove.Use a T25 offset spanner

(Only applicable to S-PARTS TC4 material titanium alloy products)