High quality materials:These nuts are made of high quality brass material, which has the characteristics of high strength and not easy to deform. Not only that, the brass material is also heat-resistant, wear-resistant, rust-resistant, corrosion-resistant and acid-resistant, which can maintain the stability and durability of the product.

Fine craftsmanship and ease of use:These nuts feature an exquisite surface-engraved double twill earth eight thread design with a polished surface for a smooth and clean finish. They are rigorously manufactured with deep, neat and clean threads, which are not easy to strip when rotating and can provide a stable and reliable connection. Meanwhile, these nuts are easy to operate and have a good texture, which can greatly improve your work efficiency.

Hot-melt injection moulding:Excellent thermal conductivity allows for rapid heating and easy insertion and can be widely used in injection moulding for tight fixing. They can be mounted into threaded taper holes by ultrasonic or heat, or moulded during the injection process. Also suitable for circuit board assembly and electronics.

Widely used:Suitable for a wide range of plastics, especially for 3D printing or other plastic parts such as PLA, PETG, ABS, PPS, PP and more. It is designed and manufactured so that it can hold two different parts firmly together, providing strong support for your project.

Specification:
Material: Brass
Colour: Gold
Nut inner thread: M3
Nut outer diameter: 4.5mm/0.18inch
Nut height: 4mm/0.16inch
Package includes:100 pcs knurled hot melt nut