Beefy 8mm Lead Screw T8 X 2 TR8 X 2 620mm Long With Nut For 3D Printer Accessories Built To Last Durable 45 Steel Blackened Finish 2mm Pitch Precision Rod For CNC Robotics And DIY Projects

Heavy-Duty 8mm Lead Screw for 3D Printers and CNC
✔️ 8mm dia, 2mm pitch, 620mm long, 1Pcs nut included, 45# steel

This beefy lead screw is a heavy-duty drive screw designed for precise linear motion in 3D printers, CNC machines, robotics, and DIY projects. It includes a TR8 nut and supports custom lengths and end machining to fit your build.

✅ Lead screw diameter: 8mm
✅ Lead: 2mm pitch
✅ Total length: 620mm / 24.41 in
✅ Material: 45# carbon steel with blackened finish
✅ Includes: 1 lead screw and 1 nut

💡 What is an 8mm lead screw used for in CNC machines, 3D printers, and DIY projects? This handy guide explains typical uses and benefits.
- High rigidity and smooth motion for linear axes
- Compatible with TR8 nuts and 620mm length
- Durable 45# carbon steel with blackened finish