Pole terminal screw for lead-acid battery has fixing screw received in thin-walled brass screw sleeve enclosed by battery pole terminal

摘要

The pole terminal screw has a fixing screw (6) screwed into a thin-walled sleeve (2) formed from a brass pipe provided with an internal screw thread (5), enclosed by the battery pole terminal (1), which is made of lead. The thin-walled sleeve has a peripheral contact edge (3) for cooperating with a battery connector (7) secured by the fixing screw at its upper and a projecting terminal tag (4) at its bottom end..