Value Collection KP76511 Hex Lock Nut 7/8-9 Ss Pack of 10

Product Description

The VALUE COLLECTION KP76511 is a 7/8-9 UNC hex lock nut with a nylon insert locking style, manufactured from 18-8 stainless steel. The nylon insert grips the mating thread to resist loosening caused by vibration, torque cycling, and thermal expansion. At 63/64 inches in height with a 1-1/4-inch width across flats, this nut fits standard 7/8-9 UNC fastener assemblies. The 18-8 stainless steel construction provides corrosion resistance suitable for wet, chemical, or outdoor environments. Sold in a pack of 10, this hardware is commonly used by plumbers, HVAC technicians, electricians, and general contractors in structural and mechanical fastening applications.

This hex lock nut is appropriate for use in residential and light commercial installations where a reusable, vibration-resistant fastener is required. The right-hand thread direction conforms to standard UNC fastener practice, making it compatible with the broad range of 7/8-9 threaded rod, bolts, and studs found in HVAC mounting, pipe support, electrical enclosure work, and general mechanical assemblies. The nylon insert remains effective through multiple installation cycles under normal service conditions.

Key Features

• Nylon insert locking style resists loosening from vibration and thermal cycling
• 18-8 stainless steel construction for corrosion resistance in wet or outdoor environments
• 7/8-9 UNC right-hand thread for compatibility with standard inch-series fasteners
• Height of 63/64 inches and 1-1/4-inch width across flats for standard wrench sizing
• Pack of 10 for efficient stocking and multi-point fastening jobs

Compatibility

Designed for use with 7/8-9 UNC threaded bolts, rods, and studs in standard inch-series fastening applications.

Installation Notes

Install using a standard open-end or socket wrench sized for 1-1/4-inch across flats. Power down or de-energize any associated equipment before performing fastener work on live mechanical or electrical assemblies. Nylon insert lock nuts are intended for use on clean, undamaged threads; inspect mating threads before installation. Do not use an impact driver at high torque settings, as excessive force can damage or displace the nylon insert.