Value Collection 41750 Hex Lock Nut M4x0.7 Nylon Insert

Product Description

The VALUE COLLECTION 41750 is a metric hex lock nut with a nylon insert locking mechanism, designed to resist loosening caused by vibration and torque. Built from Class 8 steel with a zinc finish, this fastener conforms to DIN 985 standards. The nylon insert creates friction against the mating thread when engaged, providing a secure hold without requiring additional locking hardware. It carries a right-hand thread direction and measures 7.00 mm across flats with a height of 5.00 mm. Licensed tradespeople and assembly technicians working with metric fastener systems rely on this nut for secure, reusable connections in structural and mechanical applications.

This hex lock nut is suited for metric fastening applications across a wide range of industries, including HVAC equipment assembly, electrical enclosures, plumbing system brackets, and light structural work. The M4x0.7 thread size makes it appropriate for smaller fastener assemblies where vibration resistance is required. It is sold in a minimum order quantity of 50 units, which is consistent with standard jobsite and shop inventory practices for metric fasteners in this size class.

Key Features

• Nylon insert locking style resists loosening from vibration and dynamic loads without additional locking hardware
• Class 8 steel construction provides reliable strength for metric fastening applications
• Zinc finish offers corrosion resistance suitable for general indoor and light-duty applications
• Conforms to DIN 985 fastener standard for metric nylon insert hex lock nuts
• Right-hand thread direction compatible with standard metric bolt and stud assemblies
• M4x0.7 thread size with 7.00 mm width across flats and 5.00 mm height

Compatibility

Designed for use with M4x0.7 metric bolts and threaded studs in assemblies requiring DIN 985-compliant nylon insert hex lock nuts.

Installation Notes

This fastener is installed by hand and tightened using a wrench or nut driver sized for 7.00 mm across flats. Power down or de-energize any equipment before performing fastener work on electrical or mechanical assemblies. Nylon insert lock nuts are reusable but should be inspected after removal — replace the nut if the nylon insert shows wear or no longer provides resistance when threaded by hand. Follow applicable mechanical and structural codes for torque requirements based on the specific assembly context.