Knurled Insert Nuts Copper Threaded Nut Inserts 3D Print Flange T-Nuts Knurled Thread Hot Melt Heating Insert Nuts

Material: COPPERSize: M2 M2.5 M3 M4 M5 M6 M8Secure Grip in Soft Materials：The knurled insert nuts feature textured exteriors that grip wood and plastic firmly when installedHeat-Activated Installation：Brass heat set inserts soften surrounding plastic for seamless embedding during assemblyStrong Reusable Threads：Brass threaded inserts provide metal threads in soft materials, allowing repeated screw removal without wearSimple Tool Integration：The heat set inserts work with standard soldering irons or dedicated insertion tools for quick setupComplete Hardware Solution：The threaded inserts set includes multiple sizes for various project needs, while heat threaded inserts ensure lasting hold in high-touch assemblies

• Secure Grip in Soft Materials：The knurled insert nuts feature textured exteriors that grip wood and plastic firmly when installed
• Heat-Activated Installation：Brass heat set inserts soften surrounding plastic for seamless embedding during assembly
• Strong Reusable Threads：Brass threaded inserts provide metal threads in soft materials, allowing repeated screw removal without wear
• Simple Tool Integration：The heat set inserts work with standard soldering irons or dedicated insertion tools for quick setup
• Complete Hardware Solution：The threaded inserts set includes multiple sizes for various project needs, while heat threaded inserts ensure lasting hold in high-touch assemblies