Cylinder Head Nut M6x1mm — 13mm Extended Length Affordable replacement cylinder head nut designed for Minarelli-powered scooters and air-cooled Piaggio models including Zip 2T and Typhoon.

The extended 13mm length accommodates deeper mounting applications while maintaining precise M6x1mm thread specifications.

• Diameter : M6 (6mm)
• Thread pitch : 1mm 
• Length : 13mm 
• Essential maintenance part for reliable engine assembly and reassembly.