• 60-piece set of T-nuts with hammer head and M6 thread. • Made of carbon steel with a high-quality nickel-plated finish. • High hardness and excellent rust resistance for long-lasting use. • Compatible with 30 series aluminum profiles with an 8 mm slot according to European standards. • Serrated structure that guarantees firm fixation in the profile and a secure thread fit. • Easy to install, allowing placement at any position on the corresponding profile. • Versatile applications in industrial frame structures, CNC machines, 3D printers, and robotics.