Hinges GJ81 black

Do you have a specific door in mind? Get in touch and we will help you find the right size.

Hinge GJ81 is an injection molded hinge in thermoplastic with a matte black surface, meant for doors, hatches and panels in machine guards and cabinet building. The series comes from a Swedish maker of machine elements and is a standard choice in the engineering industry when the hinge has to be corrosion free, quiet and light.

Mounting is done in threaded brass bushings, so the hinge is fitted from behind with a machine screw, without a nut and with no visible screw heads on the front. The thread is M6 in the two smaller sizes and M8 in the largest, and the brass takes repeated removal without the thread wearing out.

The series covers three sizes of 48, 64 and 96 mm, with an overall height from 15.5 to 25 mm. You pick the size as a variant on the product page. The dimension designations follow the manufacturer's data sheet, where you also find the hole pattern and center distances so that the hinge can be dropped straight into the CAD model or checked against an existing hole pattern.

The hinges are supplied in packs of 100 pieces. If you need more sizes or another type of mounting and pivot, the whole hinge series is gathered in the category.