Value Collection 812560PS Hex Lock Nut M12x1.5 Din 985

Product Description

The VALUE COLLECTION 812560PS is a metric hex lock nut with a nylon insert locking mechanism, sized M12x1.5 and manufactured from Class 8 steel with a zinc finish. The nylon insert compresses against the mating thread to create friction-based resistance to loosening, making it well suited for applications subject to vibration or dynamic loading. At 19.00 millimeters across the flats and 12.00 millimeters in height, this nut meets DIN 985 standards. It is installed by licensed trades and maintenance professionals working in mechanical, HVAC, plumbing, and industrial assembly contexts where reliable thread retention is required.

This fastener is used in metric threaded assemblies requiring a prevailing-torque lock nut. Typical applications include equipment mounting, bracket assemblies, pipe support hardware, and mechanical panel construction across residential, commercial, and light industrial settings. The right-hand thread direction is standard for the vast majority of metric fastener applications. Sold individually, with a minimum order quantity of 20 units.

Key Features

• Nylon insert locking style provides vibration-resistant thread retention without deforming the mating fastener
• M12x1.5 metric thread size with right-hand thread direction
• Class 8 steel construction for reliable strength in general-purpose metric assemblies
• Zinc finish provides basic corrosion resistance for indoor and sheltered applications
• Meets DIN 985 fastener standard for dimensional and performance consistency
• 19.00 millimeters width across flats fits standard metric wrenches and sockets

Compatibility

Designed for use in any M12x1.5 right-hand threaded metric assembly requiring a DIN 985 nylon insert hex lock nut.

Installation Notes

Installation is performed by mechanics, millwrights, pipefitters, or HVAC technicians using standard metric hand tools or power tools with torque control. De-energize and de-pressurize any system before servicing fastened assemblies. Do not reuse nylon insert lock nuts after removal, as the nylon insert loses prevailing-torque effectiveness once it has been fully seated and removed. Consult applicable equipment manufacturer torque specifications for the assembly being serviced.