Lead Screw - 8mm diameter, 4 start. Standard lead screw round on Z-axis of many printers. Can be used as replacements on Wanhao Duplicator printers. 8mm lead provides fast movement at the expense of torque. Ensure your stepper motor has enough torque to avoid stalling or skipped steps. 

• 8mm diameter, 4 start for smooth and rapid motion
• 500mm length, ideal for many 3D printers and CNC machines
• Constructed from high-quality stainless steel for durability
• Thread Pitch of 2mm for precise control over movement
• Can be easily customized and cut to desired length

The 500mm T8 Lead Screw features an 8mm diameter and a 4 start thread, allowing for fast movement while maintaining high accuracy. The lead screw is commonly used as a Z-axis component in various printers, making it an excellent replacement for Wanhao Duplicator printers among others. Its thread pitch of 2mm ensures precise control over the printing process, enabling 8mm of advancement with each revolution. This trapezoidal lead screw's robust 304 stainless steel construction ensures superb wear resistance and strength without succumbing to rust, making it a reliable and long-lasting part for motion control applications.

Thread Distance: 2mm Pitch

Distance per revolution: 4 Start x 2mm = 8mm Lead

Diameter: 8mm

Length: 500mm

Can be Cut to Length with Hacksaw or Friction saw, like Angle Grinder or Dremel