Description
M3 Brass Knurled Threaded Inserts Nuts 3mm x 4mm/5mm Heat Set Insert Nuts for Plastic 3D Printing Automotive Electronics
📏 Multiple Size Options
-
Perfectly suitable for 3D printing, plastic injection molding, automotive electronics, DIY crafts, medical devices and other fields, meeting diverse fastening needs.
📦 Wide Application Scenarios
-
Unique knurled and twisted texture design, which enhances the grip with plastic materials, effectively preventing pull-out or rotation after installation, greatly improving connection stability.
🔄 Knurled & Anti-Slip Design
-
Polished surface with no burrs or sharp edges, easy to install and won't scratch plastic parts or your hands during operation, delivering a professional finished look.
✨ Burr-Free & Smooth Finish
-
Precision machined threads with uniform pitch and smooth surface, providing secure and tight connections, effectively preventing loosening and ensuring reliable fastening.
🧵 Clear & Precise Threads
-
Made of high-quality brass with excellent corrosion resistance, thermal conductivity and mechanical strength, ensuring long-term durability and stable performance in various environments.
🛠️ Premium Brass Material
-
Available in 3mm inner diameter, with 4mm/5mm length options, compatible with most standard M3 screws, easy to match different project requirements.
Reviews
There are no reviews yet.