(100ea) Hillman 1/2-13 Black Phosphate Nylon Insert Stop Nuts 662033

ID#21487- This product is in "New" condition, Get 10 lbs of Hillman 1/2-13 Black Phosphate Nylon Insert Stop Nuts (662033), ideal for secure fastening in automotive, machinery, and DIY projects. These stop nuts feature a durable nylon insert to prevent loosening from vibration. The high-quality black phosphate finish ensures corrosion resistance and long-lasting performance. Compatible with 1/2-13 threaded bolts, these nuts are perfect for professionals and hobbyists alike. Upgrade your hardware inventory with Hillman - trusted for reliable, secure connections every time.