The Igus A181FM-1012-07 part is a rigid hinge pin manufactured using Igus' tribologically-optimized Bearing Grade Polymer XT. It has a shaft diameter of 12 mm and a length of 7.5 inches. It has a low-friction, stainless steel pin and hub design to provide high strength and rigidity in limited radial spaces. The pin features an M12 thread and is resistant to acids, cleaning agents and UV light, making it ideal for a variety of applications, such as actuators and robotics applications. It can also be used in applications for food processing, medical technology, and motion control.