B2B Enquiry:
The Brass Inserts M3 x 5mm are precision-engineered threaded insert nuts designed for strong and durable fastening in thermoplastics. Commonly used in 3D printing projects and injection-molded parts, these inserts are ideal for providing long-lasting, wear-resistant metal threads in plastic components. The heat-set design allows easy installation using a soldering iron or specialized heat press tool, creating a secure hold once embedded.
Manufactured from high-quality brass, these M3 x 5mm inserts offer excellent corrosion resistance, high tensile strength, and reliable performance in demanding applications. Perfect for DIY enthusiasts, makers, and industrial use.
Key Features
-
Heat-set design for easy installation in plastic parts
-
Precision-machined brass for excellent durability and corrosion resistance
-
Compatible with M3 screws – ideal for small enclosures and components
-
Strong metal threading in 3D printed or molded plastic objects
-
Reusable and long-lasting fastening solution
Technical Details
-
Product Name: Brass Inserts M3 x 5mm
-
Type: Heat Set Threaded Insert Nuts
-
Outer Diameter: ~4.6mm
-
Inner Thread Size: M3
-
Length/Height: 5mm
-
Product Dimensions (mm): 5 (L) x 3 (W) x 5 (H)
-
Material: High-quality brass
-
Installation Method: Heat-set (via soldering iron or press)
-
Surface Finish: Smooth, corrosion-resistant
-
Thread Pitch: Standard M3 (0.5mm)
-
Shape: Knurled cylindrical body for strong grip in plastic
-
Temperature Resistance: Suitable for most thermoplastics
-
Weight (Each Insert): Approx. 0.2g
Applications
-
3D printed enclosures and mechanical parts
-
Robotics and embedded systems
-
Plastic assemblies and cases
-
Electronics housing with removable panels
-
Prototyping and repair work
Why Choose Brass Inserts M3 x 5mm?
The Brass Inserts M3 x 5mm provide a professional and secure threaded interface in plastic parts, eliminating the risk of stripped threads or loose screws. Ideal for anyone working with 3D printing, these inserts are the go-to solution for repeatable and strong fastening. Their heat-set design ensures a precise, flush fit that won’t loosen over time.
Package Includes
-
Pack of Brass Inserts M3 x 5mm (quantity as selected)
