Unique Bargains Knurled Insert Nut M3 x 5mm L x 5mm OD Female Thread Brass Embedding Nut 120 Pack

[SIZE] - Thread Dia: M3; Pitch: 0.5mm; Overall Size: 5mm x 5mm / 0.20" x 0.20"(OD*L)||[MATERIAL] - Made of brass material, with high hardness, durability, good thermal conductivity and heat resistance.||[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.||[APPLICATION] - Can be installed by ultrasonic or heat into the plastic matrix, or formed during the injection.