Description
Product Overview
The KSP Performance Hex Wheel Bolts are engineered for high‑performance applications. Constructed from grade 10.9 steel, each bolt features a 17mm hex head, M14x1.25 thread pitch, and a 45mm shank length. The surface is treated with a dacromet coating, delivering exceptional corrosion resistance and a sleek black finish. Designed to fit a broad spectrum of BMW models and many other makes, these bolts provide a robust, long‑lasting connection between wheel and hub.
Usage
These bolts are perfect for installing OEM wheels, aftermarket rims, and wheels with spacers on BMW series ranging from the 1‑Series to the 8‑Series, as well as Mini models. Ideal for both professional mechanics and DIY enthusiasts, they ensure a secure fit during daily driving, track days, or off‑road adventures. 
Why Choose Us
KSP Performance stands out with rigorous quality control, using high‑strength steel that resists cracking under extreme loads. The dacromet coating not only protects against rust but also maintains the bolt’s aesthetic appeal. Our 30‑day refund and 12‑month free replacement guarantee give you confidence in every purchase.
Key Features
- Grade 10.9 steel for maximum tensile strength
- Dacromet black coating provides superior corrosion resistance
- Extended 45mm shank fits wheels with spacers and aftermarket rims
- 17mm hex head compatible with standard hand wrenches
- Universal fit for a wide range of BMW and Mini models
FAQ
Do I need a special tool to install these bolts?
A standard 17mm hand wrench is sufficient. Using a torque wrench is recommended to achieve the correct tightening specification.
Are these bolts compatible with wheels that have spacers?
Yes, the 45mm shank length is designed to accommodate aftermarket wheels with spacers, ensuring proper thread engagement.
What is the warranty on these bolts?
KSP Performance offers a 30‑day refund and a 12‑month free replacement warranty for any manufacturing defects.
Can I use these bolts on non‑BMW vehicles?
While they are optimized for BMW and Mini models, the M14x1.25 thread and 17mm hex head are common standards that may fit other vehicles with matching specifications.
How do I prevent thread damage during installation?
Always use a hand wrench to tighten the bolts initially, then finish with a torque wrench to the manufacturer’s torque value. This approach minimizes the risk of thread stripping.





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