Shaft/ bore diameter: approx. 1/5 inch / 5 mm
Outer (diameter x height): about 7.20 x 2.5 inch / 9 x 11 mm
Thread M3 screw
Material: stainless steel
High quality stainless steel MK8 drive gear give 35% more power over the MK7 for gripping plastic filaments in 3D printers, deep grooves giving good hold for 3mm filament.
Model: 3DH-014
Delivery: 1 x MK8 Drive Gear
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.