Shop › Redcat 4mm Serrated Nylon Lock Nut (Black) (6) Redcat 4mm Serrated Nylon Lock Nut (Black) (6) $4.99 Redcat 4mm Serrated Nylon Lock Nut. This is a pack of high quality serrated 4mm nylon lock nuts. Package includes six nuts. Redcat 4mm Serrated Nylon Lock Nut. This is a pack of high quality serrated 4mm nylon lock nuts. Package includes six nuts. Add To Cart Added!
