Brass Insert M4x10 for 3D Printer Parts

Brass Insert M4x10 for 3D Printer Parts The Brass Insert M4x10 is a precision M4 heat set insert designed to create durable, reusable threads in plastic and 3D printed components. Instead of relying on screws cutting into soft material (which can strip over time), this brass threaded insert provides strong internal M4 threads for reliable fastening in printed parts and lightweight assemblies. Manufactured from high-quality brass, it offers corrosion resistance, long service life, and excellent heat conductivity for heat-set installation. The knurled outer surface is engineered to lock into the surrounding plastic, helping prevent rotation and improving pull-out resistance. With an 10 mm length, this is ideal for compact parts where you need strong metal threads without excessive depth. The insert is well suited for 3D printer frames, mounts, brackets, and mechanical parts that use standard M4 screws. It’s also commonly used in electronics housings, robotics assemblies, and DIY engineering builds where plastic parts need professional-grade threaded connections. Specifications Product name: Brass Insert M4x10 Model: M4x10 Internal thread: M4 Length: 10 mm Outer diameter: 5.8 mm Inner diameter: 4 mm Material: high-quality brass Finish: natural brass Installation: heat insert / press fit Compatibility: plastic, wood, 3D printed parts Application: 3D printer parts Features Precision M4 threaded insert for standard M4 screws Knurled exterior for strong grip in plastic and 3D prints High-quality brass for corrosion resistance and durability Heat-set or press-fit installation options Provides reusable threads in soft materials Applications 3D printer parts: frames, mounts, brackets, upgrades Plastic housings and electronics enclosures Robotics and mechanical prototypes DIY and maker projects needing M4 fastening in plastic Package Includes 1 Piece of Brass Insert M4x10 set