Sambo's Tyres stud and nut conversion kit - M14x1.25 to M14 x 1.5

( BMW F series and G series only ) If unsure please call to confirm before purchase.

Kit contains:

- 20 x Forged steel Studs

- 20x Forged steel Nuts

- 1x TX45 Tool 

Total Length - 75mm

Professional-Grade Wheel Fixing Upgrade

What is a stud and nut conversion?

A stud and nut conversion replaces standard wheel bolts with fixed studs and separate nuts.

This allows wheels to be mounted more accurate, improves clamping force, and makes wheel changes faster and safer.

Benefits:

• Easier wheel fitting and removal

• Improved wheel alignment on hub

• Reduced risk of cross-threading

• Stronger, more consistent clamping force

• Ideal for performance and track vehicles

Benefits of forged steel:

• Superior tensile strength

• Increased fatigue resistance

• Consistent grain structure

• Excellent heat and stress tolerance

Engineered to perform under extreme torque and vibration.

INSTALLATION REQUIREMENTS

This product must be installed by a trained or professional garage only.

Incorrect installation can lead to wheel failure, vehicle damage or serious injury.

INSTALLATION SPECIFICATION

• Use thread-locking compound: Tighten studs into the hub to approximately: 25 ft-lb (34 Nm)

• Not over-tighten when installing studs into the hub.