Heads up: many models on this page are AI-generated or uploaded untested. They may be misconfigured for the intended application — check the dimensions and tolerances, and verify or edit the model before printing or relying on it.*
Rising-Cam Self-Closing Gate Hinge
A two-leaf gate hinge with a 30° rising cam. As the gate opens, the gate leaf rides up the V-cam, and gravity drops it back into the valley, so the gate swings shut on its own. The knuckles are 24 mm OD and pivot on a standard 8 mm steel rod (8.3 mm slip bore). Each 48 x 38 mm plate takes four #10 or M5 screws through 5.5 mm holes. The two leaves print nested side by side on one plate.
Edge-Printed 8 mm Pin Gate Strap Hinge
A heavy-duty strap hinge for wood gates, 170 mm across (120 mm strap, 50 mm post leaf) and 40 mm wide, with 6 mm thick leaves. It's printed on its edge so gate sag pulls along the layer lines, not across them. The two leaves print already interlocked on five 18 mm knuckles with 0.5 mm clearance. Afterwards you drop an 8 mm steel pin or an M8 x 50 bolt through the 8.3 mm bore. The strap takes 6 staggered #10 screws (5.3 mm holes) and the post leaf takes 4, which spreads the load better than the tin hinges that sag in one season.