50Pcs Stainless Steel Inner Thread Self Tapping Thread Inserts Set, Reinforce Repair Tool with Storage Case, M3/M4/M5/M6/M8/M10

【Easy to Install】These self-tapping thread inserts has self-tapping ability, does not need to be pre-tapped, can be directly used by the installation tool to screw it into a specific hole.

【Sturdy & Wear-resistance】These threaded inserts have a good connection performance, can enhance connection strength and improve connection condition. Good wear-resistance, can be used for parts that requires frequent removing,It is widely used in automobile industry, rail car industry, ship industry, household appliances and many other places.

【You Can Get】Silver, total 50Pcs. 10 x M3*0.5-M5*0.5 L6, 10 x M4*0.7-M6.5*0.75 L8, 10 x M5*0.8-M8*1.0 L10, 5 x M6*1.0-M10*1.5 L14, 5 x L15, 5 x M10*1.5-M14*1.5 L18, 5 x *1.75-M16*1.5 L22. 1 x Storage Case with different compartments for easy storage.

【Help to Maintenance】A damaged screw hole can be used as normal after installed a thread insert, save money.

【Safety】It has the ability of strong vibration resistance, which can prevent loose.Can be used in many different places.