Dope Two Pack 400mm 8mm Lead Screws With Brass Nuts For 3D Printers And CNC Machines, 2mm Pitch, 1 Start, 15.75 Inch Length, High Precision Screw Rods For Smooth Motion And Reliable Linear Travel

Two Pack 400mm 8mm Lead Screws with Brass Nuts for CNC
✔️ 2 x 8mm lead screws, 400mm long, 2mm pitch, 1 start, brass nuts

These precision lead screws are 8mm-diameter stainless steel rods paired with brass nuts, designed for smooth, accurate linear motion in 3D printers and CNC machines. They are ideal for precise axis movement and reliable travel in hobby and professional setups.

✅ Lead screw diameter 8mm, pitch 2mm, 1 start
✅ Lead length 400mm (15.75")
✅ Material: 304 stainless steel, rust resistant
✅ Includes 2 brass nuts

💡 What is a lead screw used for in CNC and 3D printers?

Lead screws convert rotary motion into precise linear travel, delivering steady positioning for rails, slides, and gantries. - Handy for translating motor rotation into accurate axis movement - Common choice is 8mm diameter, 2mm pitch with brass or stainless nuts - Great for reliable, smooth motion in printers and CNC machines✝️