Rawlplug - R-STUDS Metric Threaded Rods – Hot Dip Galvanized is a threaded rod for outdoor applications with increased corrosion resistance due to hot dip zinc external protection layer. Threaded rod made of hot dip galvanized steel is suitable for outdoor use and in damp conditions Can be post-installed through fixture in some cases. (Consult technical advisory service) Hexagonal head for convenient use with torque wrench 8.8 Grade Applications: Balustrading Cladding Rebar Barriers Curtain Walling Datasheets R-Studs Metric Threaded Rods - Datasheet