50Pcs Thread Inserts Male Female Reducing Nut Repair Tool Stainless Steel Fastener M10x1.253D

1、When you fit the wire screw set in the screw hole of the workpiece of aluminum alloy and other materials can form a high?strength wear?resistant high?accuracy standard female thread 2、You can repaire the threaded hole in a cost?effective manner when a thread error occurs or a damaged female threaded hole is repaired. Threaded insert can be used as a repair method 3、Thread inserts can works for converting between metric and inch thread holes very convenient and fast 4、High?strength high?accuracy diamond?shaped cross?section steel wire is used. Wire thread inserts are also called threaded sheaths stainless steel threaded sleeves wire sleeves which is a new type of female threaded fasteners 5、Significantly improve thread strength and wear resistance when applied to low?strength engineering materials such as aluminum alloy zinc alloy alloy copper plastic engineering plastics etc.