Item Type: Thread Inserts_x000D_Material: 303 Stainless steel_x000D_Specification: Female thread M12x1.75mm, male thread M16x2mm, approx. 20mm / 0.8in long_x000D_Whether to Slot: There is a small slot_x000D_Purpose: Thread repair_x000D_Case: For example, if the M8 thread is slippery, if you want to continue to use the M8 thread after the restoration, use this method to first expand the M8 thread to the M10 thread, and then use the M8-M10-12 length reducer to change it back to M8, because the material of this reducer is stainless steel, it will make the M8 thread more firm 1Effective thread repair tool is simple to install, including 10pcs threaded inserts, enough to meet your needs 2If a thread error occurs or a damaged female threaded hole is repaired, threaded insert can be used as a repair method, which is a cost?effective manner 3Good?quality 303 stainless steel material to ensure the durability and stability of the product 4Fastener is used in aviation, automobiles, steam turbines, electronic communications, computers, lamps, molds, mechanical equipment and radiators 5Thread reducing nut is finely processed with stable structure, excellent performance and long service life10 x Thread Inserts