KADRICK 150PCS M4 Heat Set Inserts Kit,M4*(6/8/10mm)*5.5mm with Insert Tip

Key features

• Standard M4 Size & Included Tip: M4 size (5.5mm OD, 6mm-10mm Height, 0.7mm Pitch) threaded inserts, compatible with M4 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: M4 Thread Pitch: 0.7MM Height:6MM 8MM 10MM External diameter:5.5MM Metal Type:Brass Quantity:150pcs

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