Gate hinges with weld-in sleeves—the standard solution for metal posts. The threaded sleeve is welded into the post, and the hinge’s threaded bolt is screwed in; you adjust the distance to the gate leaf by controlling the screw-in depth. Thread sizes M12, M14, M16, M20, and M24—in V2A (AISI 304) (1.4301) and V4A (AISI 316) (1.4401/04), polished to K240. Threaded sleeve included.