Value Collection MP93629 Hex Lock Nut 5/8-11 18-8 Ss

Product Description

The VALUE COLLECTION MP93629 is a 5/8-11 hex lock nut with a nylon insert locking mechanism, manufactured from 18-8 stainless steel. The nylon insert compresses against the mating thread when fully seated, creating friction-based resistance to vibration-induced loosening without damaging the fastener. At 49/64 inches tall with a 15/16-inch width across flats, this nut follows standard UNC thread geometry with a right-hand thread direction. It is a practical choice for mechanical assemblies, plumbing supports, equipment mounting, and structural connections where corrosion resistance and reliable locking performance are required.

This hex lock nut is suited for trade and industrial applications where exposure to moisture, mild chemicals, or outdoor conditions demands a corrosion-resistant fastener. Common install scenarios include pipe hangers, equipment frames, pump mounts, and utility panel supports in both residential and light commercial settings. The 18-8 stainless steel construction resists rust in wet and humid environments. Sold individually, with a minimum order quantity of 10 units.

Key Features

• Nylon insert locking style provides vibration-resistant retention without thread damage
• 18-8 stainless steel construction offers corrosion resistance in wet or outdoor environments
• 5/8-11 UNC right-hand thread for compatibility with standard inch-series fastener systems
• 49/64 inch height and 15/16 inch width across flats match standard hex nut tooling
• Does not require thread-locking compound for typical service conditions

Compatibility

Designed for use with 5/8-11 UNC inch-series threaded bolts and studs in standard mechanical and structural assemblies requiring a nylon insert hex lock nut.

Installation Notes

Installation is performed with a standard 15/16-inch open-end, box, or socket wrench. Ensure mating threads are clean and free of debris before seating the nut. Nylon insert lock nuts are generally rated for single-use installation, as repeated removal degrades the nylon insert locking element. Follow applicable mechanical or structural codes for proper fastener torque class and installation sequence.