Value Collection 1-N-5C Hex Lock Nut 1/4 Inch Nylon Insert

Product Description

The VALUE COLLECTION 1-N-5C is a nylon insert hex lock nut manufactured from 18-8 stainless steel with a bright uncoated finish. It uses a nylon insert locking style to resist loosening under vibration and rotational loads without damaging mating threads. The nut measures 0.143 inches in height with a 1/4-inch width across flats and follows a right-hand UNC thread direction. It is suited for general mechanical assembly applications where corrosion resistance and reliable thread locking are required. Licensed tradespeople and industrial maintenance technicians commonly specify 18-8 stainless hardware where mild corrosion exposure is a factor.

This hex lock nut is appropriate for use in residential, commercial, and light industrial fastening applications. It fits standard UNC-threaded fasteners and is commonly used in HVAC equipment assembly, electrical panel mounting, plumbing fixture installation, and general equipment maintenance. The right-hand thread direction is standard for the vast majority of mechanical assemblies. This nut is sold individually but carries a minimum order quantity of 100 units, making it suitable for contractors and maintenance shops stocking stainless fastener hardware.

Key Features

• Nylon insert locking mechanism resists vibration-induced loosening without thread damage
• 18-8 stainless steel construction provides corrosion resistance in mildly harsh environments
• Bright uncoated finish maintains dimensional tolerances and allows for inspection of base material
• Right-hand UNC thread direction compatible with standard inch-system fasteners
• Width across flats of 0.243 to 0.251 inches accommodates standard 1/4-inch wrench sizes
• Width across points of 0.268 inches for accurate socket and wrench selection

Compatibility

Designed for use with standard UNC right-hand threaded fasteners in 1/4-inch inch-system applications across HVAC, plumbing, electrical, and general mechanical assembly contexts.

Installation Notes

Installation is typically performed by mechanics, maintenance technicians, or trade professionals using a standard open-end or box wrench sized for 1/4-inch hex fasteners. Power down or de-energize any equipment before replacing hardware on electrical or mechanical assemblies. Nylon insert lock nuts are generally single-use; once the nylon insert has been compressed and threaded, reinstallation on the same fastener may reduce locking effectiveness. Follow applicable equipment manufacturer torque guidance and relevant mechanical codes for the specific assembly.