[50 PKG] Hex Lock Nuts Nylon Inserts Steel Zinc 7/8-14

Hex Lock Nuts Nylon Inserts Steel Zinc 7/8-14 are engineered to deliver reliable locking action in vibration-prone assemblies. Built with rugged steel, finished in zinc for corrosion resistance, these nuts incorporate a molded nylon insert that clamps down on the bolt to prevent loosening while keeping installation straightforward. The 7/8-14 thread size makes them a versatile choice for heavy-duty applications common in automotive, industrial, and machinery settings.

Key features

• Nylon insert locking mechanism: The internal nylon collar creates a positive locking action that resists loosening from vibration and dynamic loads.
• Steel construction with zinc finish: Durable, corrosion-resistant hardware designed for long service life in challenging environments.
• Hex nut design: Standard hex shape allows easy gripping with common wrenches or sockets for fast installation and removal.
• Thread size 7/8-14: A widely used coarse-thread specification for robust, reliable fastening in heavy-duty assemblies.
• Versatile usage: Suitable for automotive, industrial equipment, and general mounting where secure, permanent locking is required.

Specifications

• Thread size: 7/8-14
• Material: Steel
• Finish: Zinc
• Locking mechanism: Nylon insert
• Head type: Hex nut

Applications

Use these hex lock nuts with nylon inserts in environments subject to vibration, impact, or dynamic loads where regular nuts may loosen over time. They are ideal for securing mounting plates, machinery components, automotive assemblies, and equipment housings that require dependable locking performance without frequent re-tightening.