B-Line Eaton series strut channel, nuts, all threaded rod, Steel, Tall channel nuts, Standard nut, Electro-plated zinc, 10"-24 Thread size

The Eaton B-Line N7222ZN channel nut is threaded 10-24, so it pairs with 10-24 machine screws or threaded rod. If your hangers or fittings are running 1/4-20 or 3/8-16 rod, this is the wrong nut for that hardware - you need a channel nut tapped to match the rod you are hanging from.

The N7222ZN measures .721 x .67 x .425 inches, which puts it in the body size that drops into the slot of standard strut and turns a quarter to lock behind the channel lips. It is a tall (deep body) nut rather than a thin one, so confirm your channel has the internal depth for a .425 inch nut before you order a box - shallow or half-height channel can bind on it.

It is steel with an electro-plated zinc finish. That is a standard indoor and dry-location coating - good for interior mechanical rooms, ceiling spaces and electrical rooms. For exterior runs, rooftops, parking structures or wash-down areas, specify a hot-dip galvanized or stainless channel nut instead; electro-zinc plating is thin and will show corrosion in sustained wet service.

A standard nut like the N7222ZN has no spring, so it has to be held in place while you start the screw. That is fine at chest height or on a bench, and it costs less per piece on a large run. For overhead conduit or pipe hanging where you need a free hand, a spring-loaded channel nut holds itself in the strut while you thread the fastener. Same thread engagement either way - the spring only changes how you install it.

No. The N7222ZN ships as the nut only - a single steel channel nut weighing .01 lb. You supply the 10-24 screw, bolt or threaded rod, plus any washer the connection calls for. Order the fasteners on the same line item so the crew is not short on the day.

Yes, provided the rod is 10-24. The nut is tapped 10-24 for all-threaded-rod and machine-screw connections into strut channel, so it works as the anchor point for a rod drop, a pipe clamp, a conduit strap or a bracket. Larger rod sizes common on heavier pipe supports will not thread into it.

Order Eaton B-Line N7222ZN. That is the exact manufacturer part number for the steel, electro-zinc, tall standard channel nut in 10-24. Matching the part number is the reliable way to keep one thread size across a building's strut so your stock of 10-24 screws fits every nut in the field.