Description
Product Overview
The AMCC M14 Wheel Lug Bolt is engineered for automotive wheel attachment, featuring a robust stainless steel body and a conical pan head that distributes load evenly across the hub. With a left‑hand thread and a grade 10.9 hardness rating, this bolt delivers superior tensile strength and corrosion resistance, thanks to Dacromet coating technology. Dimensions include a 14 mm diameter, total length of 48.5 mm, and a thread length of 25 mm, meeting OEM specifications for a variety of models.
Usage
Designed for both professional mechanics and DIY enthusiasts, this lug bolt is ideal for securing wheels on passenger cars, light trucks, and performance vehicles. It performs best when torqued to 140 Nm using a hand wrench, ensuring proper wheel alignment and safety. Suitable for daily driving, off‑road adventures, and high‑performance applications where reliable wheel attachment is critical.
Why Choose Us
AMCC combines rigorous testing—including proof load, salt spray, hardness, and thread integrity—to guarantee each bolt meets strict automotive standards. The Dacromet coating provides enhanced rust protection, extending the bolt’s service life even in harsh environments. Our commitment to quality ensures you receive a product that matches factory specifications and delivers consistent performance.
Key Features
- Stainless steel construction with Dacromet corrosion‑resistant coating
- Left‑hand thread design for specific vehicle applications
- Grade 10.9 hardness for high tensile strength and durability
- Conical pan head for optimal load distribution and secure fit
- Meets OEM specifications for a wide range of vehicle models
FAQ
What vehicles are compatible with this M14 lug bolt?
The bolt fits models such as 118I, 120I, 220I, 320I, 330I, 335I, 420I, 520I, 528I, 530I, among others. Verify your vehicle’s year, make, and model for exact compatibility.
How should I torque the bolt?
Use a hand wrench to apply 140 Nm of torque. Refer to your vehicle’s service manual for specific torque recommendations and avoid using impact tools.
What makes the Dacromet coating special?
Dacromet provides a hard, corrosion‑resistant layer that protects the bolt from rust and wear, extending its lifespan in harsh road conditions.
Can I use this bolt for aftermarket wheels?
Yes, as long as the wheel hub matches the M14 × 1.25 thread specification and the left‑hand thread orientation.
Is this bolt suitable for high‑performance driving?
Absolutely. The grade 10.9 hardness and robust design ensure the bolt can handle the increased stresses of performance and track use.
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