Nut Lock Gr8 5/8-11
$1.89
In Stock
We currently have 29 in stock.
10 more are on the way and should arrive any day now.
PRODUCT OVERVIEW
These 5/8-11 Grade 8 Coarse Lock Nuts are crafted from durable steel with a yellow zinc finish, providing superior strength and excellent corrosion resistance for demanding fastening applications. Designed specifically for heavy-duty use, these lock nuts deliver exceptional grip and vibration resistance, ensuring secure assemblies even in the toughest environments.Ideal for securing heavy machinery and structural components, these lock nuts are widely used in industrial and construction settings where reliability and long-lasting performance are critical. Their gold finish enhances visibility during installation while maintaining protection against rust and wear, making them a dependable choice for professionals seeking durable fastening solutions.
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