B-Line Eaton series strut pipe clamps and accessories, .104" height, 7.969" length, 1.25" width, 1000 lbs, Steel, Includes combination recess hex head

The B2019SS4 is Type 304 stainless steel. The material field lists it as steel, and the product description calls out stainless steel type 304, which is what you want for damp, washdown, or exterior strut runs where a plain electro-zinc clamp would rust out.

The screw is included. Each B2019SS4 ships with a combination recess hex head machine screw, so you are not sourcing fasteners separately for the clamp-to-strut connection. You still need your own strut nut or channel nut and the strut itself.

It measures .104 x 7.969 x 1.25 inches (height, length, width as published) and weighs .77 lb. The 1.25 inch width is the figure that matters on a crowded strut run, since it sets how tightly you can space clamps along the channel.

A 304 stainless clamp bolted to galvanized strut is common practice, but the two metals in contact in a wet or coastal location can drive galvanic corrosion of the zinc. If the run is outdoors or in a washdown area, the usual approach is to keep the whole assembly in one material family: stainless strut, stainless channel nut, and this stainless clamp.

Order by the Eaton B-Line catalog number B2019SS4. The SS4 suffix is the 304 stainless version, which is the identifier to confirm when a spec calls for stainless rather than a plated clamp.

It is a strut-mounted pipe or conduit clamp. You drop it onto a run of strut channel to support and restrain pipe or conduit, typically in mechanical rooms, plant areas, and overhead electrical distribution. One clamp secures one line to the channel.

No listing or certification applies to the B2019SS4. If your submittal requires a listed support component, specify that on the drawing and select accordingly rather than assuming this clamp satisfies it.