Value Collection 812075PS Hex Lock Nut M14x1.5 Class 8

Product Description

The VALUE COLLECTION 812075PS is a metric hex lock nut with a nylon insert locking mechanism, designed to resist vibration-induced loosening in threaded assemblies. Built to DIN 985 standards, this nut features an M14x1.5 thread size and is manufactured from Class 8 steel with a zinc finish for basic corrosion resistance. The nylon insert deforms around mating threads when driven home, creating a prevailing-torque lock that holds under dynamic loads. This fastener is appropriate for mechanical, HVAC, plumbing support, and equipment-mounting applications where a reliable metric lock nut is required.

This nut is suited for residential and commercial maintenance, fabrication, and equipment assembly work where metric fasteners are specified. The M14x1.5 thread pitch and DIN 985 standard make it a common choice for general mechanical assemblies, structural brackets, pipe supports, and equipment frames. It is installed by mechanics, millwrights, plumbers, and HVAC technicians working with metric-threaded hardware. The right-hand thread direction follows standard practice for the vast majority of threaded fastener applications.

Key Features

• Nylon insert locking style provides prevailing-torque resistance against vibration loosening
• M14x1.5 metric thread size with right-hand thread direction
• Class 8 steel construction for reliable mechanical strength
• Zinc finish provides basic corrosion resistance for general-use environments
• Meets DIN 985 fastener standard
• 22.00 mm width across flats for use with standard metric wrenches

Compatibility

Designed as a standard DIN 985 metric hex lock nut for use with M14x1.5 threaded bolts, studs, and rods in general mechanical and trade assembly applications.

Installation Notes

Install using a metric wrench or socket sized for a 22.00 mm width across flats. Hand-thread the nut onto the mating fastener before applying tool torque to avoid cross-threading the nylon insert. The nylon insert is a single-use locking element and should not be reused once the nut has been fully torqued and removed. Power down or de-energize any equipment before performing fastener service on live assemblies.