2 military based stainless mini castle nuts 1/4-28 1/4 28 7/16 hex x slotted new

Description

20BB2203 up for sale is a set of 2 new speciality stainless tapered radius top castle nuts , these have a 1/4-28 thread internally and measure about 0.272 high just over 1/4 high , the slots are 0.087 wide for a cotter pin , see photos for public record data , nice fasteners for a special project or vintage restoration unique design , these come loose as shown in the photos,