Brass threaded insert M3 - 3x4x5 mm

Threaded Inserts for 3D Prints - Cheap VS Expensive — CNC Kitchen

Budaschnozzle nut peek isolator - black - M10

Buy ruthex threaded Insert M3 (50 pieces) - RX-M3x5.7- brass threaded sockets - press-fit nut for plastic parts - by heat or ultrasound in 3D printer parts Online at desertcartNorway

100pcs M3*3/4/5/6/8/10 OD 4.2mm 4.5mm 5mm Brass Hot Melt Insert Knurled Nut Thread Heat Molding Double Injection Embedment Nut - AliExpress

M3 x 6mm(L) x 5mm(OD) Brass Knurled Threaded Insert Embedment Nuts 50 Pcs

A-651 M3 x 5,75 mm Brass Threaded Insert

uxcell Knurled Insert Nuts - 50Pcs M3 x 3mm Length x 5mm OD Female Thread Brass Threaded Insert Embedment Nut for 3D Printer: : Industrial & Scientific

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H59-3 Copper Screw Nut Knurled Nuts Straight and Oblique Thread Injection Molding Brass Inserts Embedded Parts M1.4MM2M3M4M5M6M8 - AliExpress