The LBTEK coaxial rod adapter features a stud on one end and a blind hole with an inner diameter of Ø6 mm and a depth of 5.6 mm on the other. It is available in two types: 4-40 stud and M3 stud, compatible with components featuring 4-40 or M3 internal threads, suitable for connecting Ø6 mm coaxial rods. The side includes an M3 set screw for securing the Ø6 mm coaxial rod. Additionally, it has a through-hole of Ø1.8 mm on the side, allowing a 1.5 mm wrench to pass through for reinforced connections. When connecting coaxial system components with threaded holes on both ends, screw the coaxial rod adapter onto one component, then attach one end of the coaxial rod to the other component and insert the other end into the coaxial rod adapter to achieve coaxial serial connection.