304 stainless T screw rod 300mm long with NEMA17 steppermotor coupler(free shipping for air parcel)

Description

Specification:
Material Stainless steel lead screw, brass nut
Screw diameter :8mm
Length: 300mm
Screw spacing: 2mm
Lead of thread :8mm
Range Reprap makerbot 3d printer accessories

Package Included:
1x T8300mm lead screw
1x Brass Nut
1X coupler
1X NEMA17 steppermotor
1X wire