Rawlplug R-STUDS Threaded Rods – A4 Stainless Steel - Flat Head A4 stainless steel threaded rod for outdoor and damp conditions. High-performance bonded anchors offer high load-bearing capacities A4 stainless steel offers improved load-bearing capacities (relative to standard carbon steel) Can be post-installed through fixture in some cases. (Consult technical advisory service) Flat head for quick manual installation without a setting tool Click here to work out how much resin you require - Rawlplug Resin Calculator Applications Satellite dishes Balustrading & handrails Safety barriers Starter bars Gates, wickets, fences • Lamps Stadium seating Gratings Fixing electrical boxes, sanitary ware, cable trunking, etc.