Best Price Metal Fasteners Carbon Steel Key-locking Thread Insert
Key locking insert is one thread both inside and outside, there is a specific fastenerof four or two bolt keys on the external thread , Key locking insert kit into the bottom hole after tapping in, then four pins pressed into play a effect of strong fastening. The products are mainly used for the military, aerospace, railway locomotives, vibration machinery etc. for thread strength requirements for higher product used.
1) Application: internal thread repair and strengthening of the internal thread
Suitable for application in need high strength thread
environment, can effective seismic, tensile.
2) Material: carbon steel or stainless steel SUS303.
3) Category:Thin wall, Solid, Heavy duty, Extra heavy duty;