B-Line Eaton series strut pipe clamps and accessories, .0677" height, 2.951" length, 1.25" width, Includes combination recess hex head machine screw,

The screw is included. B2010YZN ships with a combination recess hex head machine screw, so you can drive it with either a hex driver or a screwdriver bit on the same fastener. You will still need the strut channel nut appropriate to your channel if your run does not already have nuts in place.

It carries a yellow zinc chromate finish, which gives moderate corrosion resistance for dry and sheltered interior work and light damp exposure. For direct weather, wash-down, or corrosive environments, specify a hot dip galvanized or stainless strut clamp instead.

They solve different problems. A one-hole or two-hole strap fastens conduit directly to a wall or deck. A strut clamp such as the B2010YZN mounts the conduit to a channel, which is what you want when you are running multiple lines on a common trapeze or wall-mounted strut, need to slide the pipe position later, or cannot land anchors at every support point. If there is no channel in the design, the strap is the simpler part.

No listing applies to it. The B2010YZN is published as Not Applicable for certifications, which is normal for a mechanical support clamp, support hardware is judged under the installation rules rather than carried as a listed device. If your spec calls out a listed support component, that requirement has to be met by a different part.

The clamp measures .0677 x 2.951 x 1.25 inches (height, length, width as published) and weighs .16 lb each. That weight is the figure to use when you are totalling hanger load on a long conduit run or working out freight on a full box.

Order by the Eaton B-Line part number B2010YZN. The YZN suffix is the yellow zinc chromate finish, so calling the full number out on the purchase order keeps a plain electrogalvanized or galvanized version from being substituted into the shipment.