2-Pack Z Axis Trapezoid Motor Screw Nut T8 Lead Screw POM Anti Backlash Nut Compatible with Prusa i3 MK2S MK3 MK3S MK2.5 MK2.5S 3D Printer Spring Loaded Elimination Gap Nuts
POM material is durable and silent Plastic material, more silent, lighter and durable than brass ones. Lead Screw Diameter: 8mm, Pitch: 2mm, Lead of thread: 8mm(4starts), Lead means Nut turn one circle,How far the screw forwards
Dimensions: Outer diameter is 25mm, installation hole central distance is 19mm, PLEASE MUST check your printer installation holes before ordering.
PLEASE NOTE: This kit is designed Specially compatible with prusa i3 MK2 MK2S MK2.5 MK2.5S MK3 And MK3S which uses OD25mm and 19mm installation hole motor nuts.
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