Metallics NCC7 Cable Clamps 5/8 Plastic White (Bag 100)

The NCC7 is the 5/8 inch size in the Metallics nylon cable clamp line, so it is sized to secure cable or small-diameter runs up to 5/8 inch. Pick the clamp size by the outside diameter of what you are strapping, not by the wire gauge, since the jacket is what sits in the saddle.

Metallics flags the NCC7 as both Buy American compliant and ARRA compliant, which is what a public-agency or institutional submittal package usually asks for on fasteners and supports. Country of origin is listed as multiple, so if your specification requires a single named origin per lot, that is the item to confirm on your purchase order.

They are molded nylon, not steel, so there is nothing on the clamp to corrode in a humid boiler or mechanical room. Nylon also keeps the strap non-conductive against the cable jacket. For heavy conduit runs that need the stiffness of metal, use a steel one-hole or two-hole strap instead.

Yes. The NCC7 ships as a bag of 100 clamps and 100 is the order minimum, so one bag is the smallest purchase. That works out well for a repeat trim-out where you are strapping cable at regular intervals and want a box on the truck rather than a loose handful.

Not electrical only. Metallics lists the field application for these clamps as the electrical, plumbing, heating, and air conditioning trades, so the same 5/8 inch nylon clamp works for small tubing, thermostat and control wiring, and condensate or refrigerant line sets as well as cable. One bag covers several trades on a multi-unit job.

No. The NCC7 is the nylon clamp body only, so you supply the fastener to suit the substrate: a wood screw into studs or blocking, a drywall anchor in hollow walls, or a self-drilling screw into metal framing. Order fasteners alongside the bag so the crew is not held up at trim-out.

The NCC7 is molded in white, which blends on white drywall, white ceiling decks, and white-painted trim where exposed cable has to be strapped in a finished space. If the surface is a dark deck or unfinished area the color is irrelevant, but in occupied corridors and unit interiors the white is why property managers pick these over bare steel straps.

A bag of the NCC7 clamps is listed at 0.35 lbs with package figures of 10 x 8 x 2.5 inches, so it is light enough to keep several sizes in a van bin without taking up a shelf. Useful if you are stocking a service truck rather than staging a jobsite.