100-1000PC M3 Thread Knurled Brass Threaded Set Heat Resistant Insert Embedment

100 PCS M3 Threaded Insert M3 x 4mm x 5mm Heat Set Inserts, 3D Printing Brass...

100pcs M3 Thread Knurled Brass Threaded Heat Set Heat Resistant Insert Embedment

M2-M5 Thread Knurled Brass Threaded Heat Set Heat Resistant Insert Embedment

200-1000Pc M3 Thread Knurled Brass Threaded Heat Resistant Insert Embedment Nuts

25 Pcs M3 x 4mm Knurled Brass Threaded Heat Set Inserts 3D Printing

200-1000Pc M3 Thread Knurled Brass Threaded Heat Resistant Insert Embedment Nuts

M3 x 5mm(L) x 5.4mm(OD) Brass Knurled Threaded Insert Embedment Nuts, 40 Pcs