ReliaBot 280mm T8 Tr8x8 Lead Screw and Brass Nut (Acme Thread, 2mm Pitch, 4 Starts, 8mm Lead) for 3D Printer Z Axis-Fast Shipping

Description

Lead screw diameter 8mm, length 280mm, SUS304 stainless steel

Brass nut, with 4 holes for fixing to the machine

Thread: Acme thread

Screw pitch: 2mm; Number of Thread/Start:4; Lead: 8mm (pitch*thread=lead)

If you want higher accuracy, it is recommended to use the anti backlash spring loaded nut