KADRICK 300PCS M3 Heat Set Inserts Kit,M3*(3mm-10mm)*4.5mm with Insert Tip

Key features

• Standard M3 Size & Included Tip: M3 size (4.5mm OD, 3mm-10mm Height, 0.5mm Pitch) threaded inserts, compatible with M3 screws. Includes a matching soldering iron tip for installation.
• Ideal Heat-Set Inserts for 3D Printing: Perfect brass threaded inserts for plastics. Easily embed into 3D printed parts or thermoplastics (PLA, ABS, PETG) using a soldering iron with the included Heat Set Insert Tips.
• Premium Lead-Free Brass & Durability: Made from high-quality, lead-free brass for excellent heat conduction, corrosion resistance, and strength. Withstands over 300°C / 572°F (ideal for heat setting), resisting breakage and deformation.
• Knurled Grip & Easy Installation: Knurled surface (45° design) provides superior pull-out resistance and torque holding vs. smooth inserts. Built-in lead-in allows easy installation into plastic without countersinking.
• Organized Kit & Warranty: Supplied in a reinforced, compartmentalized box (kit style) with clear labeling for easy use. Backed by Kadrick's testing and a 24-month warranty.

Product Specifications: Thread Size: M3 Thread Pitch: 0.5MM Height:3MM 4MM 5MM 6MM 8MM 10MM External diameter:4.5MM Metal Type:Brass Quantity:300pcs

Free shipping included. 30-day hassle-free returns.