5/16-18 NE Nylon Insert Hex Lock Nut Black Oxide BHT8P while the black oxide and

while the black oxide and oil coating protects against rust and corrosion

The 5/8-inch inner diameter and 1 1/2-inch outer diameter make it suitable for use with various bolt and screw sizes

The ribbed neck provides additional strength and prevents the bolt from turning in the wood

It is made of zinc-plated steel and has a 1/4-20 thread size

5/16-18 NE Nylon Insert Hex Lock Nut Black Oxide BHT8P while the black oxide and**5 16 18 NE Nylon Insert Hex Lock Nut Black Oxide** This 5 16 18 hex lock nut features a nylon insert that provides a secure and vibration resistant hold. The black oxide finish provides corrosion resistance and a professional appearance. Ideal for use in automotive, industrial, and construction applications where a secure and reliable connection is required. **Features:** * Size: 5 16 18 * Thread Type: NE * Material: Steel * Finish: Black Oxide *