Extra High Load Fasteners and Plates
Extra High Load Fasteners are #21 fasteners with a corrosionresistant coating, exceeding FM Global Approval Standard #4470 corrosion requirements. Extra High Load Fasteners have a #3 Phillips head and a drill point.
The Extra High Load Plate is a 3"(80 mm) diameter plate made from 20 gauge (0.9 mm) steel. The Extra High Load Plate incorporates an oversized diameter hole to accommodate the larger wire size of the Extra High Load Fastener.
