The new 510 riser clamp from nVent ERICO is the latest innovation designed to simplify installations when suspending vertical steel pipe risers. The 510 riser clamp has slotted holes to allow easy installation without requiring hardware removal, meaning no more lost time looking for dropped nuts or bolts. This innovative riser clamp installs in a fraction of the time of a standard riser clamp. The special serrated flange head bolts eliminate the need for wrenches on both the bolt and nut. Just hold the bolt in place with your finger and tighten the nut from the front side - where it's most accessible. The electro zinc plated finish on the 510 riser clamp provides superior corrosion protection.