1-14 Slotted Hex Nut Zinc (Pack Qty 60) BC-101NHS by Shorpioen

The Slotteds are for the insertion of a cotter pin to secure the nut when used with a drilled shank fastener | Nuts shall be made from a low-carbon steel which conforms to the following chemical composition requirements Carbon: 0.47% max.; Phosphorus: 0.12% max.; Sulfur: 0.23% max. | Rockwell C32 maximum