INCLY 130PCS M3 Heat Set Inserts, with Soldering Iron Tip and Adapter, M3x5.7 Female Thread Metric Knurled Nuts Assortment Kit, Brass Threaded Inserts for Plastic 3D Printing Components
【Convenient M3 Threaded Insert Kit】This m3 heat set inserts includes 130 x M3x5.7 brass inserts, 1x soldering tip and 1 x adapter. Each heat set insert featuring an M3 internal thread and a 5.7 mm length. Designed for both heat and ultrasonic embedding methods, these nuts provide a reliable threading solution for your 3D printing projects.
【Precision Craftsmanship Fixed Hold】 Featuring high-precision and clear threading , M3 threaded inserts for plastic it firmly in the pressure part, prevent slippage while significantly improving torque resistance and tensile strength. The 45-degree angled knurling significantly enhances a balanced high tightening and loosening torque, as well as a high tightening force, ensuring effortless and secure installation every time.
【Premium Brass Material】M3 inserts are made from high-quality brass, these threaded inserts for plastic deliver excellent thermal conductivity, corrosion resistance, and long-lasting durability. They resist breakage and deformation, even under extreme conditions—withstanding temperatures over 300°C / 572°F, making them ideal for heat-based installation in 3D printing and plastic molding.
【Easy to use】: M3 brass threaded inserts for 3d printing can be installed into components of a 3D printer through heating or ultrasonic methods, or molded during the injection process, even multiple assembly/disassembly cycles. The brass inserts 3d printing are also suitable for circuit board assembly and the electronics field.
【M3 Heat Inserts Wide Applications】 Ideal for a wide range of 3D printing filaments, including PLA, PETG, ABS, PPS, PP, and more. Once the surrounding plastic cools and solidifies, the knurled brass sleeve forms a permanent, rock-solid anchor within the part.
