[MATERIAL]: Threaded expansion screw socket sets that is made of stainless steel is not easy to break or caused as to repair threadholes. The thread repair tool is used to tighten the threaded joint connection and as much as possible reduce possible thread wear in actual usage
[FEATURES]: The threaded expansion socket sets whose size are offered through processing, the thread of outer structure is clear, and it will be accurateed with number of turns before installation in proportion to 21.2 as conveniently as it should be
[MULTI FUNCTION]: Thread reducer nut is generally used in the application in power machinery, welding equipment, auto parts, and furniture, etc. Futhermore, the thread nuts has the thread specification in M18 x 2 x 3D and the length here refers to 2.1in is the length after installation.
[CONVENIENT USE]: The threaded inserts screw socket can be used to make the conversion between threaded holes, which is easy to use suitable for industrial manufacturing to meet the need of using in manufacturing make fields and the chips generated by the drill hole should be blown out with compressed part
[WIDE APPLICATION]: If the wire thread had the process of cause occurs or female threaded hole is caused, the self tapping threaded repair inserts are the good maintenance tool as thread replacement and this small slotted thread fitted, which makes no efforts and efficient during threaded expansion.