Cotter Pin Stainless Steel 1/4 * 3″ Cheap

Also known as split pins, these have one prong slightly longer than the other so they’re easy to open. Bend prongs outward to secure. Use them to secure the ends of clevis pins and shafts to keep components in place.

18-8 stainless steel pins offer a balance of strength and corrosion resistance. They may be mildly magnetic. The pins have a diameter of 1/4 and a length of 3.