Over the years I have collected quite a selection of aircraft type hardware, especially 12 point nuts. Actually, more than one man will use in a lifetime. So I have decided to package these new, surplus nuts in 10 piece lots and offer them to the public.
I will start with the 3/8-24 nuts. This style is steel, with a rust resistant coating. I have found that with a slight polish, these have a look close to stainless steel. These nuts are self locking, take a ½” wrench, and offer a built in washer with a diameter of.686 and an overall height of .456 inches. Excellent for exhaust studs.