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

Bonost 500Pcs Threaded Inserts Kit M2 M3 M4 M5 - Female Thread Heat Set Insert, Brass Knurled Thread Insert Nuts For Plastic Injection Molding(Metric)

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

Ktehloy 460Pcs Threaded Inserts, M2.5 M3 M4 M5 M6 Female Thread Metric Knurled Nuts Assortment Kit, Brass Heat Set Insert For Plastic And 3D Printing

50 Pcs Quick Thread Inserts With Storage Case M3 Self Tapping Thread Inserts Stainless Steel Inner Thread Reinforcement Set For Durable Repairs In Woo

M3-0.5 Stainless Insert For Metal - 453-3 - Made In USA - Pkg Qty 5

E-Z LOK Heavy Wall Self Locking Thread Insert, M3-0.50 Int Thrd Sz, 18-8 Stainless Steel, 5 PK, 453-3-PK5

M3-0.5 Insert For Hard Wood - Brass - 400-M3 - Pkg Qty 10 ( Min. Purchase Quantity Is 20 )

M3-0.5 Flush Press Insert - Brass - 240-M3-Br - Pkg Qty 50, 240-M3-BR

New-500Pcs M3 Thread Knurled Brass Threaded Heat Set Heat Resistant Insert Embedment Nut,M3X5X4,For