8Mm Diameter 100Mm Stainless Steel Lead Screw Rod With Copper Nut For 3D Printer Z Axis 2 Pack Trapezoidal Thread Smooth Operation Pro Grade Solid Beefy Durability High Temp Resistant Hardware

Stainless 8mm Lead Screw Rod 100mm with Copper Nut - 2 Pack
✔️ 8x100mm stainless lead screw with copper nut, 2mm pitch, 2 pack

This compact stainless steel lead screw and copper nut set is designed for precise Z-axis motion in 3D printers, CNC machines, engraving tools, and other machinery. It delivers smooth, reliable travel under demanding conditions.

✅ Lead screw: diameter 8 mm, length 100 mm, pitch 2 mm
✅ Copper nut: 22 mm diameter, 10.5 mm height, four M3 holes for mounting
✅ Nut travel per turn: 2 mm; center distance between holes 16 mm
✅ Includes 2 lead screws and 2 copper nuts; total weight 87 g

💡 What is a stainless steel lead screw with copper nut used for in precision motion systems? This handy setup helps convert rotary motion to precise linear travel and is widely used in 3D printers, engraving machines, and CNC tools. - Lead screws convert rotary motion to linear travel for Z-axis and other axes in printers and machines. - Copper nuts provide wear resistance and smooth, consistent operation at high temps. - Pairing with stepper motors and guides yields accurate, repeatable positioning.