Knurled Insert Nuts,100pcs M3 Heat Set Inserts 3D Printing M3 Threaded Insert Heat Embedment Nuts Brass Female Threaded Internal Press-in Insert Nuts for 3D Printing Parts

描述

Knurled Insert Nuts,100pcs M3 Heat Set Inserts 3D Printing M3 Threaded Insert Heat Embedment Nuts Brass Female Threaded Internal Press-in Insert Nuts for 3D Printing Parts