Value Stainless Steel Fittings

Overview

The VALUE COLLECTION 621054PS is a metric coarse coupling nut designed to join two externally threaded fasteners end-to-end or extend thread engagement in bolted assemblies. Manufactured from steel with a zinc-plated finish for corrosion resistance, this nut carries an M16x2.00 right-hand thread and conforms to DIN 6334. The 48mm overall length provides extended thread engagement compared to a standard hex nut, making it suitable for rod coupling, anchor bolt extension, and similar structural or mechanical fastening applications. With a 24mm width across flats, it is driven with standard metric hex tooling. Plumbers, electricians, HVAC technicians, and general trade contractors encounter this hardware in equipment mounting, pipe hanger rod, and structural support work. This coupling nut is used in both residential and commercial applications wherever all-thread rod, anchor rods, or stud fasteners must be joined or lengthened. Common install scenarios include threaded rod splicing in pipe hanger systems, electrical strut support assemblies, HVAC equipment mounting frames, and general mechanical equipment support structures. The zinc plating provides a degree of protection in mildly corrosive indoor environments typical of mechanical rooms and equipment chases. Key Features M16x2.00 right-hand metric coarse thread for reliable mating with standard M16 threaded rod and fasteners 48mm overall length delivers extended thread engagement beyond a standard hex nut Steel…