High quality heavy duty screw truss for sale 520*760mm for big eventsFeatures1.Next to the Spigoted Truss offers also the well known plated truss in various sizes.2.BQ-5267 truss with a high load bearing capacity that lends itself to safe outdoor use,Website: , even at a free span of up to 24m (78.72 feet) at high load.?3.These truss systems are suitable for the majority of lighting applications,?4.Lightweight, aluminum truss pieces snap together into virtually any banner-ready configuration5.BQ-5276 connect ?with 12mm thick aluminum plate as well as 8 bolt holes sized M16Plated Truss, the number one for professionals!FactsMore horizontal braces for extra hanging positionsUsing standard SAE washersComes with high grade boltsWelded by AWS D1.2 certified weldersTECHNICAL SPECIFICATIONSHeight520 mm / 20.47 inWidth760 mm / 29.92 inMain Tube50 x 3 mm / 1.97 x 0.12 inBraces50 x 2 mm / 1.97 x 0.08 inWeight~16.5 kg/m?MaterialInternational-6082 T6ConnectionBOLT:M16Loading charts