120Pcs Gold 3D Printing Brass Nuts M3x4x5mm Threaded Insert Knurled Nuts M3 Heat Set Inserts Knurled Heat Embedment Brass Nut for 3D Printing Parts

120Pcs Gold 3D Printing Brass Nuts M3x4x5mm Threaded Insert Knurled Nuts M3 Heat Set Inserts Knurled Heat Embedment Brass Nut for 3D Printing Parts

PACKAGE CONTENTS: Set of 120 pieces M3 brass threaded insert nuts with dimensions of 4mm x 5mm, perfect for 3D printing applications MATERIAL QUALITY: Premium brass construction provides excellent heat conductivity and strong threading for reliable connections KNURLED DESIGN: Specialized knurled exterior ensures superior grip and holding power when embedded into plastic components DIMENSIONS: M3 internal thread with 4mm outer diameter and 5mm length, ideal for precise fit in 3D printed parts VERSATILE USE: Suitable for 3D printing parts, automotive plastic shells, and various projects requiring secure metal threading in plastic Upgrade your 3D printing projects with these premium M3 brass knurled heat set inserts. Each pack contains 120 pieces of precisely manufactured threaded nuts, measuring 4x5mm, designed for superior grip and durability. These gold-colored brass inserts are specifically engineered for heat-setting applications in 3D printed parts and plastic shells, providing robust and reliable connections. The knurled exterior ensures excellent retention in thermoplastics, while the M3 internal threads offer consistent and secure fastening. Perfect for automotive applications, custom enclosures, and various 3D printing projects where standard nuts won't suffice. These inserts create permanent, strong threading in your prints, eliminating the need for complex support structures or post-processing. The brass construction offers excellent heat conductivity for easy installation and long-lasting performance. Ideal for makers, hobbyists, and professionals looking to enhance the functionality and durability of their 3D printed creations.