M 4x0.7 Helical V-Coil Thread Repair Inserts pack of 100

Product Code: ES-12248

Inserts Per Pack: 100 Thread Size: M4x0.7 Length options: 1, 1.5, 2, 2.5, or 3 x diameter • The most effective and universally accepted method of thread repair • Quickly and permanently restore stripped, worn or damaged threads to their original size and condition • Helical inserts are precision formed coils of extremely hard stainless steel (18-8), diamond shaped wire • Work in any type of material • Stainless steel Helical inserts eliminate thread wear, corrosion, galling and rust