Half conical male connector with M12 thread. The Milos PRO-30 truss is made of 50mm aluminum pipe with a thickness of 2mm and 16mm braces. This is the most used construction system for discotheques, stages, theaters, and many more applications. The PRO-30 truss is available in the following models: 2 point step system, 3 point triangle system, and 4 point square system. The system elements are joined together through conical connectors and spigots. Milos offers three different coupling systems with different compatibility. All Milos PRO-30 truss systems are TÜV certified. F-truss is compatible with Prolyte systems, G-truss is compatible with Global and Euro systems, and P-truss is compatible with standard Milos truss systems. Each truss piece, whether length or corner piece, is always delivered including a complete connection set for one side. The black truss we offer is powder-coated with color RAL9005.