Only the best when it comes to exhaust studs. Made from premium 300 stainless steel, which is rated at 170,000 psi tensile strength. That's much stronger than Grade 8 steel. These studs are also highly corrosion and heat-resistant, for long service under the toughest conditions, and they're polished to a mirror-like shine.12-point nuts.
8V and 16V-Set of 8 studs
20V 1.8T - Set of 13 studs