Details: With a tensile strength of 190,000 psi, these heat-treated, cadmium-plated 8740 chrome moly wheel studs are a necessity for any car in competitive racing. They easily handle tremendous acceleration shock loads (shear) and lateral forces (elongation).
.579'' Knurl Wheel Studs
12mm x 1.5
2.750" long
4 per package, good for one corner of your Miata!
Note: Extended length wheel studs require open ended lug nuts. We have both steel and forged aluminum open ended lug nuts available separately.