15PC M7x1.0 Thread Repair Kit Stainless Steel Helicoil Insert Set
15PC M7 x 1.0 Thread Repair Tool Helicoil Wire Inserts Kit. Thread inserts material: Stainless steel. Thread tap and the drill material: HSS (High-speed Steel). Thread size: M7 x 1.0mm. 10PC x Wire thread inserts.