M3x0.5 Helicoil Thread Repair Kit. Manufacturer Part Number: Helicoil Thread Repair Kit Unit Quantity: 12.5 ounces Type: Heli-Coil Insert Number of Pieces: 5. 304 Stainless Steel Inserts: Crafted from 304 stainless steel, these inserts create long-lasting, robust threads that enhance durability and reliability.
