uxcell knurled Insert Nuts - 25Pcs 1/4\-20 Female Thread Brass Threaded Insert Embedment Nut for 3D Printer
- [Thread Size] - Thread Diameter: 1/4"-20.
- [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..