Value Collection 812085PS Hex Lock Nut M16x1.5

Product Description

The VALUE COLLECTION 812085PS is a metric hex lock nut with a nylon insert designed to resist loosening under vibration and dynamic loads. The nylon collar deforms around the mating thread on installation, creating a friction-based locking action without requiring a separate washer or adhesive. The nut is manufactured from Class 8 steel with a zinc finish for corrosion resistance and is dimensioned to DIN 985 standards. Width across flats is 24 millimeters and height is 16 millimeters. Thread size is M16x1.5 right-hand. This fastener is installed by mechanics, millwrights, pipefitters, and equipment technicians working on metric-threaded assemblies.

Typical applications include structural and mechanical assemblies where vibration or thermal cycling could work a standard nut loose over time. Common install scenarios include mounting brackets, machinery frames, automotive components, and general industrial equipment using M16 metric fastthread. The DIN 985 standard ensures dimensional interchangeability with other compliant hardware. This nut is sold individually with a minimum order quantity of 10 pieces.

Key Features

• Nylon insert locking style resists vibration-induced loosening without additional hardware
• Class 8 steel construction for high load-bearing capacity in metric fastener applications
• Zinc finish provides corrosion protection in moderate-exposure environments
• DIN 985 standard ensures dimensional consistency and broad interchangeability
• Right-hand M16x1.5 thread pitch for standard metric tooling compatibility
• 24 millimeter width across flats fits standard metric wrenches and sockets

Compatibility

Designed as a DIN 985-compliant replacement or service fastener for metric M16x1.5 threaded assemblies requiring a nylon insert hex lock nut.

Installation Notes

Installation requires a standard metric wrench or socket sized for 24 millimeter across flats. Because the nylon insert creates resistance on engagement, apply steady torque and do not spin the nut by hand past the point of resistance. The nylon insert may degrade at sustained elevated temperatures, so verify temperature suitability before use in high-heat environments. Nylon insert lock nuts are generally considered single-use; inspect the insert condition before reuse on safety-critical joints.