1. Carbon steel glued screw sleeves are divided into five types: standard type, thin-wall type, thick-wall type, locking type and special type for automobiles. The installation is simple, fast and convenient, and the strength of screw holes is enhanced.
2. The pre-coated adhesive on the carbon steel wire screw sleeve has the function of self-locking;
3. The adhesive has the functions of shock prevention and loosening prevention;
4: Can withstand a pressure of 6000Psi.