These are by far the highest quality wheel studs on the market today. Made from aerospace quality 4340AQ Chromoly steel, and heat-treated for maximum strength. The threads are rolled for additional strength. The result is a no-compromise NASCAR quality competition wheel stud that is highly resistant to wear and damage. The extended bullet nose holds the lug nuts in place and guides them on with no chance of cross-threading. With a 14.7 mm shoulder design to seat precisely and firmly on the hub, and is finished with zinc phosphate and oil coating for oxidation resistance and to provide consistent torque values and loading. Pre-applied anaerobic micro-encapsulated adhesive to hub end threads. Used to convert all 1997 and on. Porsche 986/996/987/997/991/981/718 to a studded hub design. Sold as each, 20 required per car.

4340 Chrome Moly Material
Heat-treated
Rolled threads
Bullet nose design
Pre-applied thread locker
Zinc Phosphate finish
M14 X 1.5mm thread

Hub To Thread End Length:
Part #TS11, 49mm (82.5mm overall)
Part #TS12, 58mm (92.5mm overall)

Note that with most wheels, the #TS11 stud will allow room for up to a 10mm wheel spacer.

Stud Install Instructions