The M3×30 Round Head Screw and Nut set provides a reliable fastening solution for mechanical assemblies, electronic enclosures, and structural connections. The round head design offers a smooth finish, while the included nut ensures secure tightening. Ideal for robotics, prototyping, and general hardware use. Features Durable stainless steel construction Corrosion and rust-resistant Smooth round head design for clean aesthetics Includes matching nut for secure fastening Easy to install and remove Applications Robotics assemblies Electronic enclosure mounting Mechanical joints and brackets DIY and hobby projects Prototyping and fabrication