70pc/lot M2,M2.5M3,M4,M5,M6,M8 Stainless steel Self tapping Thread Insert Repair kit Self Tapping Screw Bushing Thread

70pc/lot M2,M2.5M3,M4,M5,M6,M8 Stainless steel Self tapping Thread Insert Repair kit Self Tapping Screw Bushing Thread

Aliexpress UK