In an attempt to create a site with detailed product information, we are now making Unistrut Beam Clamp Submittal Data Sheets available on our website.
Some of the most common Unistrut beam clamps are P2785, P2786, P2787, and P1386. The P2785/6/7 style is a “u bolt” style clamp that wraps around the strut for a rigid connection. The p1386 clamp provides the rigid connection and strength that you would expect from Unistrut while allowing installation in tight quarters. Data Submission Sheets for these common Unistrut Beam Clamps are available for download in pdf format here. Unless noted, Unistrut Beam Clamps are made from hot-rolled, pickled and oiled steel plates, strip or coil, and conform to ASTM specifications A575, A576, A635, or A36. The fitting steel also meets the physical requirements of ASTM A1011 SS GR 33. The pickling of the steel produces a smooth surface free from scale. Many fittings are also available in stainless steel, aluminum, and fiberglass. Unistrut Beam Clamps are available in the following finishes:
- Perma-Green III (GR)
- Electro-galvanized (EG), conforming to ASTM B633 Type III SC1
- Hot-dipped galvanized (HG), conforming to ASTM A123 or A153