uxcell Knurled Insert Nuts – 50Pcs M4 x 5mm Length x 5mm OD Female Thread Brass Threaded Insert Embedment Nut for 3D Printer-Fast Shipping

Description

[Size] – Thread Size: M4; Pitch: 0.7mm; Length: 5mm / 0.2″; Outer Diameter: 5mm / 0.2″; Package Content: 50 Pcs x Knurled Insert Nuts

[Material] – Made of brass material, high hardness and durable. Provides good mechanical properties with increased corrosion and heat resistance

[Feature] – It can be installed into a plastic matrix by ultrasound or heat during the injection molding process.

[Easy to Install] – The knurled insert nut has a guide, so no countersink is required. The surface is smooth, firm and even, and easy to install.

[Application] – Can be widely used in 3D printing injection molding to achieve tight fixation.