ERHT 3D Printing Brass Nuts Threaded Inserts M2 M2.5 M3 M4 M5 M6 Female Thread Metric Knurled Nuts Assortment Kit Brass Heat Set Insert For Plastic

ERHT 3D Printing Brass Nuts Threaded Inserts M2 M2.5 M3 M4 M5 M6 Female Thread Metric Knurled Nuts Assortment Kit Brass Heat Set Insert For Plastic

440Pcs Threaded Inserts Bolt Set M2.5 M3 Heat Set Insert Brass Nut With Bolt For 3D Printed Plastic Parts

Yaocom 300 Pcs M3 Threaded Inserts M3 X D5 X L4 Heat Set Inserts Brass 3D Printing Knurled Metric Nuts For Plastic, 3D Printing Components

Kozelo 100Pcs Socket Head Cap Screws - [M3-0.5 X 30Mm] 304 Stainless Steel Allen Socket Drive For Electrical Motor 3D Printing Fan Engine Replacement