Knurled Thumb,knurled Insert Nuts, 60Pcs M3 x 4mm L x 5mm OD 3D Printing Brass Nuts Female Threaded Inserts Brass Heat Set Insert Embedment Nut (Size : M5 x 10mm x 7mm)

Made of brass material, with high hardness, durability, good thermal conductivity and heat .The embedding nut has a guide so there is no need for a counterbore or countersink. Smooth surface, firm and uniform, easy to install.These Knurled Insert Nut can be widely used on the injection for tightly fixing.Can be installed by ultrasonic or heat into the plastic matrix, or formed during the injection.Due to the embossing process on the outer diameter of the insert, it forms certain friction and bites force with the brass insert after forming, which can be fixed on the inside so that it cannot fall off. Has a certain torsion and tension.Features

• [MATERIAL] - Made of brass material, high hardness and . Provides good mechanical properties with increased and heat
• [SIZE] - Thread Dia: M3; Pitch: 0.5mm; Overall Size: 5mm x 4mm / 0.20" x 0.16"(OD*L)
• [FEATURE] - The embedding nut has a guide so there is no need for a counterbore or countersink. Smooth surface, firm and uniform, easy to install.
• [ADVANTAGE] - Due to the embossing process on the outer diameter of the insert, it forms certain friction and bites force with the brass insert after forming, which can be fixed on the inside so that it will not fall off easily. Has a certain torsion and tension.
• Commonly found on 3D printer beds, machine tools, cabinets, toolboxes, great for crafting projects and things that require quick adjustments.