Brass Insert M4x15 for 3D Printer Parts

Brass Insert M4x15 for 3D Printer Parts

• The Brass Insert M4×15 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 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 15 mm length, this Brass Insert M4×15 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.
• Brass insert nut 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 M4x15
• Model: M4x15
• Internal thread: M4
• Length: 15 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 brass insert nut fastening in plastic

Package Includes

• 1 Piece of  Brass Insert M4×15.