Net weight: 4g
Size of screw: outside dimension: 6mm
inside dimension: 4mm/2mm
Apply: Makerbot 3D printer extruder
Working temperature: 240-260 Degrees Celsius
5 x M6x40 Teflon Nozzle Throat
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.