Standard hitch pins insert into assemblies and hold them together while allowing rotational movement to occur. They feature a ring-shaped head and are secured using a cotter pin that inserts into a hole in their tips.

Detent pins, also called quick-release pins, are similar to standard hitch pins but feature a spring-loaded detent in place of the cotter pin and hole. They are commonly used for temporarily attaching items and situations where quick assembly and disassembly are critical.

Bent hitch pins feature a bent shank that prevents overinsertion. They have a hole drilled into their tips where a cotter pin is inserted to lock the pin in place.