Heat-treated 8740 chrome moly studs have a tensile strength of 190,000 psi to handle the shock loads and lateral forces in racing applications. This set fits the front and rear of the first-generation (1990-93) Mazda Miata and the front of the 94-05 Miata. Pack of 4 studs. Lug nuts are sold separately.
- Knurl Diameter: 0.507"
- Knurl Length: 0.335"
- Nose (unthreaded) Length: 0.350"
- Total Shank Length (including knurl and nose): 2.750"
- Thread Size: M12x1.5
Install in a 0.502" hole in cast iron or steel hubs, or in a 0.500" hole in aluminum hubs.