![BIFROST in-saiL 100pcs/lot M3x4.0mm, OD4.6mm Heat Staking Threaded Insert Quik-Tek Brass C3604: Amazon.com: Industrial & Scientific BIFROST in-saiL 100pcs/lot M3x4.0mm, OD4.6mm Heat Staking Threaded Insert Quik-Tek Brass C3604: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/I/41lheJ60k3L._AC_UF1000,1000_QL80_.jpg)
BIFROST in-saiL 100pcs/lot M3x4.0mm, OD4.6mm Heat Staking Threaded Insert Quik-Tek Brass C3604: Amazon.com: Industrial & Scientific
![uxcell Knurled Insert Nuts - 50Pcs M3 x 6mm Length x 5mm OD Female Thread Brass Threaded Insert Embedment Nut for 3D Printer: Amazon.com: Industrial & Scientific uxcell Knurled Insert Nuts - 50Pcs M3 x 6mm Length x 5mm OD Female Thread Brass Threaded Insert Embedment Nut for 3D Printer: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/I/51BK9j5vesL._AC_UF1000,1000_QL80_.jpg)
uxcell Knurled Insert Nuts - 50Pcs M3 x 6mm Length x 5mm OD Female Thread Brass Threaded Insert Embedment Nut for 3D Printer: Amazon.com: Industrial & Scientific
RS PRO | RS PRO, M3 Brass Threaded Insert, 4.6mm diameter 4mm Depth 5.7mm | 204-0616 | RS Components
![TR FASTENINGS M3.5-UHBRHESF Insert, Heat-Sert Series, Brass, Unheaded, 7.1mm x 5.2mm, M3.5, Pack of 100 TR FASTENINGS M3.5-UHBRHESF Insert, Heat-Sert Series, Brass, Unheaded, 7.1mm x 5.2mm, M3.5, Pack of 100](https://it.farnell.com/productimages/large/en_GB/2474921-40.jpg)
TR FASTENINGS M3.5-UHBRHESF Insert, Heat-Sert Series, Brass, Unheaded, 7.1mm x 5.2mm, M3.5, Pack of 100
![Uxcell a16041800ux0824 M3 x 3 mm Female Thread Brass Knurled Threaded Insert Embedment Nuts 100PCS (Pack of 100): Amazon.com: Industrial & Scientific Uxcell a16041800ux0824 M3 x 3 mm Female Thread Brass Knurled Threaded Insert Embedment Nuts 100PCS (Pack of 100): Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/I/51toX32neaL._AC_UF1000,1000_QL80_.jpg)
Uxcell a16041800ux0824 M3 x 3 mm Female Thread Brass Knurled Threaded Insert Embedment Nuts 100PCS (Pack of 100): Amazon.com: Industrial & Scientific
![20pcs M3*0.5*6 (L) Self Tapping Thread Insert, 302 Slotted Type Screw Bushing M3 Steel with Zinc Wire Thread Repair Insert 20pcs M3*0.5*6 (L) Self Tapping Thread Insert, 302 Slotted Type Screw Bushing M3 Steel with Zinc Wire Thread Repair Insert](https://ae01.alicdn.com/kf/HTB1W8cyKhSYBuNjSsphq6zGvVXav/20pcs-M3-0-5-6-L-Self-Tapping-Thread-Insert-302-Slotted-Type-Screw-Bushing-M3.jpg)