Size: The female thread of the thread insert is M6x1.0mm, the male thread is M8x1.25mm, and it is 15mm/0.6in long. Material: The net insert adopts high quality stainless steel to ensure the durability and stability of the product. Purpose: It is an effective thread repair tool that a thread insert can be used to repair if a thread error occurs or a damaged female thread hole is repaired, which is cost-effective. Application: the wire insert has a small slot and the wire reducer nut has a stable structure, it is applied to aviation, automobiles, steam turbines, electronic communications, computers, lamps, molds , mechanical equipment and radiators and other manufacturing areas. Application: the wire insert has a small slot and the wire reducer nut has a stable structure, it is applied to aviation, automobiles, steam turbines, electronic communications, computers, lamps, molds , mechanical equipment and radiators and other manufacturing areas. Thread inserts thread reducer nut male female thread reducer nut thread reducer stainless steel thread reducer nut repair tool fastener hardware Specification: Item Type: thread inserts Material: 303 stainless steel Specification: thread female M6x1.0mm, male thread M8x1.25mm, approx. 15mm / 0.6 inch long If there is a gap: there is a small gap Purpose: to repair the threads 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 stretch the M8 thread to M10 thread, then use the length M8-M10-12 reducer to change it to M8, because the material of this reducer is stainless steel, it will make the thread M8 Firmer Package List: 10 x Thread InsertsProducts from Chunchuan's store