Subaru WRX Wheel Stud Kit ARP 100-7716

ARP's heat-treated 8740 chromemoly wheel studs are a much-needed replacement for any car engaged in track or drag racing competition. They have a tensile strength of 190,000 psi and are able to easily handle the tremendous acceleration shock loads (shear) and lateral forces (elongation)found in racing. The studs are packaged in sets of 5 and are cadmium plated for extra durability.

Nuts not included.

Knurl Diameter - 0.565˝

UHL - 3.000˝

Knurl Length - 0.270˝

Nose Length - 0.350˝

Diameter - Pitch - M12 x 1.25

Wheel Stud Hole Size - Cast Iron/Steel Hub - 0.549˝ - 0.559˝

Cast Iron/Steel Hub Drill Bit Size (actual dim.)14mm (0.551˝)

Wheel Stud Hole Size - Aluminum Hub0.549˝ - 0.555˝

Aluminum Hub Drill Bit Size (actual dim.)14mm (0.551˝)

Click for info on fitting these studs to your hubs

Part # ARP 100-7716