8mm Lead Screw 500mm With Bi Direction Threads For 3D Printers Including 2 Brass Nuts Acme 2mm Pitch Right And Left Hand Drive High Precision Linear Motion For DIY Projects
✔️ 8mm dia lead screw, 2mm pitch, 500mm long, bi-directional, 2 nuts
This lead screw assembly is designed for precise linear motion in DIY projects, commonly used in 3D printers, CNC machines, and automation rigs. It features a 500mm total length with symmetric right-hand and left-hand threads and two brass nuts for easy mounting, enabling bi-directional operation and high precision.
✅ 8mm dia lead screw, 2mm lead (pitch), 500mm total length (19.69 in), 240mm per end with ~20mm middle joint
✅ 304 stainless steel rod, straight with chamfered ends for easy installation
✅ Includes 2 brass T8 nuts with 4 mounting holes
✅ Bi-directional threading enables two nuts to move in opposite directions
💡 What is a lead screw used for in precision motion systems? Handy overview for DIY projects.
- Lead screws convert rotary motion into precise linear motion with minimal backlash
- Handy for positioning in 3D printers, CNCs, and DIY linear actuators
- Bi-directional threading helps synchronize two nuts for balanced movement
- Made from 304 stainless steel with brass nuts for durability and easy mounting