Polycarbonate
Web Lock (Heat Staking Inserts)

        It has a knurled shape to prevent imposing stress on plastics and is mainly used for polycarbonate materials. And, as the insert nut has left-right symmetry you do not need to worry about its direction. This will greatly increase productivity, even when using automatic machines.

Quality Lock (Mold-in Inserts)

        This is a revolutionary type of insert nut with a square groove in the middle. Compared with conventional inserts with diamond-shaped knurling, the strength is significantly increased.

        No cutting dust is generated, thus improving the quality.