Description
Product Overview
dynofit’s 14×1.5 black hex lug bolts are engineered specifically for Audi vehicles, delivering a perfect blend of strength, durability, and aesthetic appeal. Each bolt is forged from high‑grade SCM435 steel alloy, a material renowned for its superior tensile strength and resistance to fatigue. The bolts feature a black electrophoresis coating that not only provides a sleek, professional appearance but also offers enhanced corrosion resistance compared to traditional paint finishes. With a hex head design, installation is straightforward using standard tools, and the precise M14 thread ensures a secure, torque‑rated connection to the wheel hub.
The set includes twenty individual bolts, each measuring 14 mm in diameter, 1.5 mm thread pitch, and a shank length of 27 mm, resulting in an overall length of 52 mm. This dimension matches the factory specifications for a wide range of Audi models, from the compact A1 to the high‑performance S‑series, and is compatible with both OEM and aftermarket rims. The bolts are graded as Grade 2, meeting the rigorous standards set by automotive manufacturers for safety and performance.
![[Product front view showing all components]](https://www.bigpro.store/wp-content/uploads/2026/06/f7e072a8d680412580d7767b2d787542.jpg)
Usage
These lug bolts are ideal for anyone looking to replace worn or damaged fasteners on their Audi. Whether you are performing routine maintenance, upgrading to aftermarket wheels, or restoring a classic model, the dynofit bolts provide a reliable connection that maintains wheel balance and alignment. The black finish complements the sleek lines of Audi wheels, making them an excellent choice for both daily commuting and spirited driving on the track.
Installation is simple: remove the existing bolts, verify the shank length matches the wheel hub, and torque the new bolts to the manufacturer‑specified value using a calibrated torque wrench. The hex head allows for quick tightening, while the conical seat (60 degree) ensures even load distribution across the wheel surface. Because the bolts are designed for the M14 × 1.5 thread, they fit perfectly on the majority of Audi models, including A1, A3, A4, A5, A6, A7, A8, S3, S4, S5, S6, S7, and S8, as well as related platforms such as the VW Golf, Jetta, and Audi TT.
Why Choose Us
dynofit is committed to delivering automotive fasteners that exceed industry expectations. Our manufacturing process incorporates precision machining, heat treatment, and a rigorous quality‑control protocol that verifies each bolt for dimensional accuracy, tensile strength, and surface integrity. The SCM435 alloy is selected for its high yield strength, ensuring that the bolts can withstand the dynamic loads experienced during aggressive cornering and sudden braking.
Beyond material excellence, we focus on customer satisfaction. Each purchase includes a 30‑day satisfaction guarantee and access to a dedicated support team ready to assist with fitment questions, installation guidance, and warranty claims. Our packaging is designed to protect the bolts during transit, and the set of twenty bolts is clearly labeled for easy identification, reducing the chance of mix‑ups during installation.
When you choose dynofit, you are investing in a product that combines engineering precision with practical convenience. Our bolts are tested for corrosion resistance, and the black electrophoresis coating maintains its appearance even after exposure to road salts, moisture, and temperature fluctuations. This longevity translates into fewer replacements, lower maintenance costs, and a consistently secure wheel attachment over the life of your vehicle.
Key Features
- Premium SCM435 steel alloy delivers high tensile strength and fatigue resistance for demanding driving conditions.
- Black electrophoresis coating provides superior corrosion protection and a sleek, professional look.
- Exact M14 × 1.5 thread and 27 mm shank length ensure a perfect fit for a wide range of Audi models and aftermarket wheels.
- Hex head design allows quick, tool‑friendly installation with standard torque wrenches.
- Comprehensive after‑sales support, including a 30‑day satisfaction guarantee and expert technical assistance.
FAQ
What Audi models are compatible with these lug bolts?
The bolts are designed for any Audi that uses an M14 × 1.5 thread pattern, which includes the A1, A2, A3, A4, A5, A6, A7, A8, S1, S2, S3, S4, S5, S6, S7, and S8 series, as well as related platforms such as the VW Golf, Jetta, and Audi TT.
Can I use these bolts with aftermarket wheels?
Yes. The 14 mm diameter and 27 mm shank length match the specifications of most aftermarket rims designed for Audi vehicles. Always verify the wheel’s bolt pattern and hub depth before installation.
Do the bolts require any special tools for installation?
No special tools are needed. A standard 17 mm hex socket or wrench is sufficient to tighten the bolts to the recommended torque. We recommend using a calibrated torque wrench to achieve the correct clamping force.
How does the black finish compare to traditional painted bolts?
The electrophoresis coating used on our bolts provides a more uniform and durable finish than conventional paint. It resists chipping, fading, and rust formation, even when the outer layer is scratched.
What warranty or support does dynofit offer?
Each purchase includes a 30‑day satisfaction guarantee. If you encounter any issues with fitment, quality, or performance, our customer service team will work with you to resolve the problem or arrange a replacement.
By choosing dynofit’s 14×1.5 black hex lug bolts, you ensure that your Audi’s wheels are securely fastened with components that combine engineering precision, robust material quality, and thoughtful customer support. Whether you are a daily driver, a performance enthusiast, or a professional mechanic, these bolts provide the confidence and reliability needed for safe, long‑term wheel attachment.




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