Two Pack 14 Inch Tr8x8 Lead Screws With Brass Nuts For 3D Printer Z Axis And CNC Machining Stainless Steel Acme Thread 2mm Pitch 8mm Lead 350mm Length

Two Pack 14in TR8x8 Lead Screws with Brass Nuts
✔️ TR8x8 trapezoidal lead screws, 2mm pitch, 8mm lead, 350mm, pack of 2

These SUS304 stainless steel TR8x8 lead screws come with brass nuts and 4 mounting screws. This two-pack provides matched, heavy-duty linear motion for precise Z-axis on 3D printers and CNC machinery. Ideal for accurate positioning, high load-bearing, and reliable repeatability in automation tasks.

✅ Length per screw: 350 mm (14.0 in)
✅ Pitch: 2.0 mm; Lead: 8.0 mm; Thread: TR8x8 Acme
✅ Material: SUS304 stainless steel screw with brass nut
✅ Includes 4 mounting screws
✅ Pack size: 2 pieces in the set

💡 What is a TR8x8 lead screw used for in 3D printers and CNC machines?

Lead screws convert rotary motion into precise linear movement, making them handy for high-precision axes.

• High load capacity with trapezoidal Acme threading for precise movement
• Brass nut offers self-lubricating, low-maintenance operation
• Stainless steel screw resists corrosion in tough environments