28 Jul M3 3mm .3IDx.5ODx.4W Brass Threaded Metal Heat Set Screw Inserts for 3D Printing
M3 3mm M3-0.5 Brass Threaded Metal Heat Set Screw Inserts for 3D Printing For 3D prints, create more convenient and professional parts that easily screw together, held by metal and not plastic. Create a dimensionally slightly smaller hole in your print that the size of...