Set of two dual-thread stud bolts designed for exhaust and intake manifold applications.

Each bolt features M6 threading on one end and M7 on the other, paired with two M6 nuts for secure fastening. Ideal for repairing damaged cylinder threads by allowing you to re-tap to M7, or for accommodating exhaust flanges with non-standard mounting widths. 

• Dual-thread stud bolt (M6/M7)
• Nut height : 30 mm
• Includes two M6 nuts
• Quantity : 2 bolts per set