uxcell Knurled Insert Nuts - 200Pcs M4 x 0.7mm Female Thread Brass Threaded Insert Embedment Nuts for 3D Printer

Uxcell a16041800ux0824 M3 x 3 mm Female Thread Brass Knurled Threaded Insert Embedment Nuts 100PCS (Pack of 100)

Uxcell a16041800ux0636 M5 x 5mm 0.8mm Pitch Brass Knurled Threaded Round Insert Embedded Nuts 200PCS

Heat-Set Insert Installation tip for #4-40, M3, and M5 Inserts Compatible with 1/4" Weller (ST Series Tips) and Hakko Soldering Irons. Used for Connecting 3D Printed Parts.

uxcell M5 x6mm Female Thread Brass Knurled Threaded Round Insert Embedded Nuts 100PCS

Hilitchi 250-Pcs M2 / M3 /M4 Female Thread Brass Knurled Threaded Insert Embedment Nuts Assortment Kit

M3x5mm(L)-5mm(OD) Metric Threaded Brass Knurl Round Insert Nuts 100pcs

AmazonBasics PETG 3D Printer Filament, 1.75mm, Black, 1 kg Spool

uxcell M3 x 4mm x 4.3mm Brass Knurled Threaded Round Insert Embedded Nuts 100PCS

Uxcell a16041800ux0765 M2 x 3mm Brass Cylinder Knurled Threaded Round Insert Embedded Nuts