A little piece of mind with our jams. Lightweight aluminum instead of a heavy hex nut. They come in 1'' coarse, uses a 1-1/8'' wrench, and comes as a set of 4.
These are a cross between a bolt and a shock pin. Don't trust the pin? These use a nut, like a bolt would. Spacer part is machined on like the pins, thread is 1/2'' -13 coarse. 2-1/8'' short steel...