Product Description
![]()
Supermiata extended studs.10mm longer than OEM threaded section. 15mm Bullet nose section. 25mm total length increase over OEM
- Proprietary ACT design to prevent cross threading
- Hardened and tempered 4140 CrMo steel
- 191,000 psi tensile strength
- 12.9 grade
- Geomet coated for maximum corrosion resistance and controlled torqueNOTE: These fit all Miatas EXCEPT 94-05 REAR. We do not offer a standalone stud option for the 94-05 rear hubs.

