Package:Thread Size:M4 x 0.7mm(Dia*Pitch); Overall Size: 8mm x 5.5mm / 0.31" x 0.22"(L*OD); Package Content: 50pcs x Knurled Insert Nuts.
Material:Made of durable brass, offering superior hardness, corrosion resistance, and heat conductivity. Built for precision fastening needs.
Feature:These Brass Heat Set Insert Nuts feature a guide for effortless, counterboring-free installation.
Enhanced Grip & Stability: The knurled surface provides superior friction, ensuring these 3D Printing Brass Nuts resist loosening under torsion and tension for reliable performance.
Wide Compatibility: Ideal for ultrasonic or heat embedding in plastics and injection molding. These 3D Printing Brass Nuts Female Threaded Inserts provide tight, reliable fixation in 3D prints, prototypes, and molded parts.