Perma-Coil #1221-306 Thread Repair Kit M6 x 1 Thread Size
1221-306- Thread Size M6 x 1
- Includes Tap. Coil Installation Tool & Inserts
- Use Drill Size 1/4" (Not Included)
- Coil Length 9mm
- Number of Inserts 12
- Helically coiled stainless steel inserts
- Fast, economical & permanent
- Restores threads to original size