This pulley is for 6mm width GT2 timing belt and 8mm shaft stepper motor
Come with two screws for each set of pulley.
Tooth 20 (T)
Bore ? 8 (mm)
Belt Width 6 (mm)
GT2 Aluminum timing belt pulley x 5
Set Screw x 10
Allen Key x 1
It applies to 6MM width belt
Specification: inner diameter 8 mm
Two screws are provided for each synchronous pulley
1 Allen Key is given.