On standard channel the serrated channel nut bites into the plain inturned lips; on toothed channel the lips are serrated as well, so nut and channel interlock. It is chosen where a connection must take a higher load along the channel. Toothed versions are ordered with a “T” after the part number, for example CCH-220T.
The full accessory range covers plain and angle fittings, gusseted brackets, base plates, threaded rod connectors, pipe clamps and beam clamps, all dimensionally matched to the channel profile.
Full technical catalogue
Dimensions, load tables, accessories and standards · PDF, 8.9 MB
Download PDF