Description:
Material - Our 3D printing nuts are made of brass material, with strong wear resistance, fine workmanship, beautiful appearance, corrosion resistance, heat resistance, high low-temperature strength, good mechanical properties, and strong and durable. You can use them for a long time.
Design - Our nut inserts are designed with a cylindrical style for easy handling. The rounded strip design has a high profile and better load-bearing surface, ensuring a secure hold and evenly distributing the load. The unique groove knurling texture will not scratch your precious 3D printed parts; the smaller diameter at the front end of the nut allows it to be inserted precisely into the 3D printed hole; the angled thread knurling increases torque resistance for a secure hold.
Easy to Install - These knurled nuts can be easily installed into the tapered holes of the target printer by heating or injection molding. Very convenient to use.
Wide Application - These nut inserts can be inserted into various thermo plastics such as PLA, PETG, ABS, PP, PC, PA, etc. They provide a reliable and durable solution for installation on 3D printers, electric molding machines, electric injection molding, automotive plastic housings, or laptop plastic housings.

Specification:
Material: Brass
Color: Brass
Thread Size: M3 M4 M5
Specifications (Thread Diameter x Total Length x Outer Diameter x Pitch) & Package Content: M3x3x4.2x0.5mm - 20Pcs; M3x4x4.5x0.5mm - 20Pcs; M3x5x4.5x0.5mm - 20Pcs; M3x5.7x4.6x0.5mm - 30Pcs; M4x6x6x0.7mm - 15Pcs; M4x8.1x6.3x0.7mm - 15Pcs; M4x10x6x0.7mm - 15Pcs; M5x9.5x7x0.8mm - 10Pcs