![250pcs M3 Insert Brass Nut Hot Melt Knurled Thread Heat Embedment Copper Nuts Embed Pressed Fit for 3d printer Plastic Case 250pcs M3 Insert Brass Nut Hot Melt Knurled Thread Heat Embedment Copper Nuts Embed Pressed Fit for 3d printer Plastic Case](https://ae01.alicdn.com/kf/Sf4c2bffdba5a4e8a96266f78ff5e51e5L/250pcs-M3-Insert-Brass-Nut-Hot-Melt-Knurled-Thread-Heat-Embedment-Copper-Nuts-Embed-Pressed-Fit.jpg)
250pcs M3 Insert Brass Nut Hot Melt Knurled Thread Heat Embedment Copper Nuts Embed Pressed Fit for 3d printer Plastic Case
![100 Pcs M3 Threaded Insert M3 Heat Set Inserts 3D Printing Brass Nuts Knurled Twill Thread Nut Inserts for Loptop Automotive Plastic Shells 100 Pcs M3 Threaded Insert M3 Heat Set Inserts 3D Printing Brass Nuts Knurled Twill Thread Nut Inserts for Loptop Automotive Plastic Shells](https://m.media-amazon.com/images/I/71u2u6etDGL.jpg)
100 Pcs M3 Threaded Insert M3 Heat Set Inserts 3D Printing Brass Nuts Knurled Twill Thread Nut Inserts for Loptop Automotive Plastic Shells
![100Pcs M3 Thread Knurled Brass Threaded Heat Set Heat Resistant Insert Embedment Nut,M3X5X4,For 3D Printer Voron 2.4 Etc 100Pcs M3 Thread Knurled Brass Threaded Heat Set Heat Resistant Insert Embedment Nut,M3X5X4,For 3D Printer Voron 2.4 Etc](https://ae01.alicdn.com/kf/Seb4d262bd51f474b803e5c0da08fcdfcJ/100Pcs-M3-Thread-Knurled-Brass-Threaded-Heat-Set-Heat-Resistant-Insert-Embedment-Nut-M3X5X4-For-3D.jpg)
100Pcs M3 Thread Knurled Brass Threaded Heat Set Heat Resistant Insert Embedment Nut,M3X5X4,For 3D Printer Voron 2.4 Etc
RS PRO | RS PRO, M3 Brass Threaded Insert, 4.6mm diameter 4mm Depth 5.7mm | 204-0616 | RS Components
![uxcell Knurled Insert Nuts - 50Pcs M3 x 6mm Length x 5mm OD Female Thread Brass Threaded Insert Embedment Nut for 3D Printer uxcell Knurled Insert Nuts - 50Pcs M3 x 6mm Length x 5mm OD Female Thread Brass Threaded Insert Embedment Nut for 3D Printer](https://m.media-amazon.com/images/I/51BK9j5vesL._AC_UF1000,1000_QL80_DpWeblab_.jpg)