Threaded screw-in stud made of stainless steel for use as an electrical connector for functional and protective bonding and grounding applications. The stud allows fast and easy single-operator installation with battery driven tools. There is no through penetration and rework required. Minimum base material thickness 6 mm. The system holds the relevant electrical, offshore and onshore approvals and it is suited for the use in highly corrosive environment. Recommended maximal cross section of connected cable: 10 mm².