#4011 CNC Machining Racing Spiral Conical and ball Seat Lug Bolt 20PCS
In the installation and fixing of wheels on racing or high-performance modified vehicles, high-chromium alloy forged racing nuts and hex bolts are key components. These elements play a crucial role in ensuring the optimal performance and safety of the vehicle…


- Size of bolt: Effective Length 28 or 35mm
Pitch: M12xP1.5/M12x1.25 M14xP1.5/M14xP1.25 - Outer dia. 25mm
- Mounting surface: Conical seat and ball seat
- Color: Silver/Black/Multi-color/Titanium blue/Gold
- Includes: 20pcs bolts per set with 1 internal drive allen hex key
- Light customization
- Custom image
- Customized samples
- Customized on demand




Function and characteristics
✅ High strength: The main body is made of forged SCM440, high-quality materials make it strong and reliable
✅ Durability: The surface is plated with chromium and titanium, which has wear resistance and toughness, and has a long service life
✅ Lightweight: Hexagonal 17mm, hollow type design, The conical and spherical parts are made of 7075 aluminum alloy.reduces weight and enhances portability and ease of use
✅ Safety guarantee: Each batch of products is subject to quality inspection by a authoritative third party, ensuring quality and allowing you to use it with confidence

Application scenarios
Professional racing competitions: such as F1, WRC and other professional racing events. Racing cars travel at extremely high speeds on the track and require the ability to withstand huge centrifugal forces, braking forces and vibrations. High-chromium alloy forged racing nuts can meet the service requirements under these extreme working conditions, ensuring the safety and reliability of the racing car.
Performance Modifications: Some car enthusiasts modify their vehicles to improve their performance. The installation of high-chromium alloy forged racing nuts can enhance the strength and reliability of the wheel connection, making the vehicle more stable during high-speed driving and aggressive operations, while also adding a sporty look to the vehicle’s appearance.
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