Two Pack 100mm TR4X1 Lead Screws With Brass Nuts For 3D Printers, 1mm Pitch, 1 Start, 1mm Lead, 304 Stainless Steel Rod, Silver Finish, Upgrade Parts In Plastic Packaging Tube

Two Pack 100mm TR4X1 Lead Screws with Brass Nuts set
✔️ 1 mm pitch, 100 mm length, 20 mm nut dia, 2 pcs brass nuts

Two-pack TR4X1 lead screws with brass nuts are built for precise linear motion in 3D printers and CNC machines. Made from 304 stainless steel for anti-rust performance, they deliver smooth operation and long service life. Each set is protected in a tough PP plastic tube for moisture protection and easy storage.

✅ Lead screw length 100 mm (3.94 in), pitch 1 mm, lead 1 mm, 1 start
✅ Nut TR4X1: 9.8 mm thick, 20 mm outer diameter (0.39 in x 0.79 in)
✅ Material: 304 stainless steel screw and brass nuts; corrosion resistant
✅ Package: 2 pcs lead screws with 2 brass nuts in PP tube

💡 What is a lead screw used for in precise 3D printing and CNC setups? A handy guide to how this component improves motion control. - Converts rotary motion to precise linear displacement. - Works with stepper motors for reliable, repeatable positioning. - Made from stainless steel and brass nut for durability. - Ideal for 3D printers and CNC engraving machines where accuracy matters.