Value Collection R20160PS Heavy Hex Nut M16 X 2 Grade 2H

Product Description

The VALUE COLLECTION R20160PS is a heavy hex nut designed for use with M16 x 2 metric threaded fasteners. Manufactured from Grade 2H steel with a bright, uncoated finish, this nut delivers the elevated proof load and hardness requirements associated with heavy hex geometry. The wider flats and greater height compared to standard hex nuts provide increased bearing surface and improved grip for high-load bolted connections. It is commonly installed by millwrights, pipefitters, structural ironworkers, and mechanical contractors working on heavy equipment, structural steel, and industrial piping assemblies.

This heavy hex nut is suited for industrial, commercial, and infrastructure applications where M16 x 2 threaded rod, stud bolts, or anchor bolts are used. Typical install scenarios include structural steel connections, pressure vessel flanges, machinery mounting, and heavy equipment assembly. The uncoated finish is appropriate for indoor applications or where a field-applied coating will be specified after installation.

Key Features

• Heavy hex geometry provides greater bearing surface than standard hex nuts
• Grade 2H steel meets elevated proof load and hardness requirements for heavy-duty bolted joints
• Right-hand thread direction compatible with standard M16 x 2 metric fasteners
• Bright uncoated finish suitable for applications requiring a field-applied topcoat
• Width across flats of 29.56 mm for use with standard metric heavy hex tooling

Compatibility

Designed for use with M16 x 2 metric threaded fasteners including stud bolts, threaded rod, and anchor bolts in heavy hex nut applications.

Installation Notes

Installation should be performed by qualified tradespeople following applicable structural or mechanical codes. Ensure mating fastener threads are clean and free of debris before assembly. Use a calibrated torque wrench appropriate for M16 fasteners and follow the torque specifications required by the governing design standard for the application. Do not use impact tools on structural connections unless the applicable specification permits it.