Features The threaded insert is placed in the screw hole of the workpiece such as aluminum alloy to form a high-strength, wear-resistant, high-accuracy standard female thread. Suitable for high voltage switchgear, microwave communication, auto parts, air separation equipment, etc. The threaded insert can be used as a repairing ways to economically and effectively repair the threaded hole. Complete accessories, easy and fast to use Metric-imperial units threaded hole conversion with threaded insert, it is convenient and fast Feature: 1. High quality stainless steel material can make sure the durability and stability of the product Specification:Item Type: Thread Repair Kit Material: Stainless steel Threaded Insert Standard: M7 x 1(length 2D) Package List:1 X Twisted Drill1 X Tap1 X Wrench1 X Breaker1 X Hex Wrench20 X Threaded Insert Package List 1 X Twisted Drill 1 X Tap 1 X Wrench 1 X Breaker 1 X Hex Wrench 20 X Threaded Insert