Nut Lock Gr8 5/16-18

PRODUCT OVERVIEW

These 5/16-18 Grade 8 Coarse Lock Nuts are crafted from durable steel with a yellow zinc finish, providing exceptional strength and corrosion resistance for secure, long-lasting fastening. Designed specifically for heavy-duty applications, they offer superior vibration resistance to maintain tight and reliable fastening under stress.

Ideal for industrial and mechanical projects, these lock nuts ensure easy installation and removal while delivering a strong hold, making your fastening process faster and more efficient. They excel in securing heavy machinery parts by resisting vibration and harsh conditions, making them a dependable choice for demanding environments. Whether used in manufacturing, construction, or maintenance, these lock nuts provide reliable performance and durability for a wide range of fastening needs.

Features

• Grade 8 heat‑treated steel construction delivers maximum strength and durability for heavy‑duty fastening applications
• Yellow zinc plated finish provides corrosion resistance and quick visual identification of high‑strength hardware
• Nylon insert locking feature resists loosening from vibration and shock without damaging bolt threads
• Coarse thread design enables fast installation and strong, reliable engagement in standard steel assemblies
• Professional‑grade lock nut ideal for automotive, construction, agricultural, and industrial equipment use

Brand

Midwest