This is a universal high tensile stud kit, it includes 20 pieces of M8x1.25 studs. They will suit M8 nuts with 1.25mm pitch.
Turbo Pros high tensile stud kit is manufactured from high tensile steel, these studs have a higher yield strength and tensile strength than regular mild steel grade. They are commonly used on intake manifold, exhaust manifold and turbochargers.
Specifications: M8 x 1.25mm x 40mm