Expansion anchors

Elements of great help in all those projects where secure fastenings are required, such as: Structures, poles, electrical supports, metal shelving, furniture elements, machinery, doors, signs and hanging objects, among others. They consist of a conical head screw, manufactured from drawn steel rod, forged and threaded by rolling – UNC Threads – Class 2- (ANSI B 1-1) and a stamped and bent liner; all under strict quality control. (According to SAE J429h standards – grade 1). The bolt, nut and washer are cold galvanized and the liner or expansion tube is baked-on painted. They are offered in 3/8″, 1/2″ diameters and in lengths (C) from 1 7/8″ to 6 1/4″, depending on the diameter.