M3 x 12mm(L) x 4mm(OD) Female Thread Brass Knurled Threaded Insert Embedment Nuts, 100 Pcs Right Mounting Hole Quality: 3

Mounting Hole Quality: 3

Size: 9 x 5 x 5mm/0

it complies with the standard of IEC 337

Band Width: 12mm / 0

M3 x 12mm(L) x 4mm(OD) Female Thread Brass Knurled Threaded Insert Embedment Nuts, 100 Pcs Right Mounting Hole Quality: 3Descriptions: Made of brass material, high hardness and durable. Provides good mechanical properties with increased corrosion and heat resistance The knurled insert nut has a guide, so no countersink is required. The surface is smooth, firm and even, and easy to install. It can be installed into a plastic matrix by ultrasound or heat during the injection molding process. Can be widely used in 3D printing injection molding to achieve tight fixation.