T8 Brass Leadscrew Nut — Pitch 2mm Lead 8mm
$2.70 NZD
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$2.70 NZD
T8 Brass Leadscrew Nut — Pitch 2mm Lead 8mm
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Urban $40
Rural $60
A precision-machined brass T8 flanged lead screw nut (Tr8×8) designed for T8 lead screws with 2mm pitch and 8mm lead (4-start). Delivers reliable, low-friction linear motion for 3D printer Z-axes, CNC machines, and DIY linear actuator builds. The brass construction offers good wear resistance and corrosion resistance for long service life. The round flanged body with four mounting holes makes installation straightforward in most standard printer and CNC frames.
Specifications
| Material | Brass (copper alloy) |
| Thread Type | T8 trapezoidal (Tr8×8) |
| Lead Screw Diameter | 8mm |
| Thread Pitch | 2mm |
| Thread Lead | 8mm |
| Thread Starts | 4-start |
| Travel per Revolution | 8mm |
| Flange Outer Diameter | ~22mm |
| Overall Height | ~15mm |
| Bore Inner Diameter | 8mm |
| Mounting Holes | 4 × M3 clearance, evenly spaced |
| Mounting Hole Diameter | ~3.5mm |
| Mounting Hole PCD | ~16mm |
| Body Style | Round flange with cylindrical boss |
Compatible With
Creality Ender 3, Ender 3 Pro, Ender 3 V2 Z-axis
Creality CR-10, CR-10S Z-axis
Prusa i3 and RepRap-style printers
Standard T8 lead screws (8mm OD, 2mm pitch, 8mm lead)
CNC linear motion assemblies
DIY linear actuators and automation projects
Common Uses
3D printer Z-axis replacement or upgrade
CNC machine lead screw assemblies
Stepper motor linear motion systems
DIY router, laser cutter, and mill builds
Important: T8 nuts come in several lead variants — 2mm, 4mm, and 8mm lead are common and are NOT interchangeable. This nut is specifically for T8 lead screws with 2mm pitch and 8mm lead. Check your lead screw specification before ordering. The Ender 3 and CR-10 stock Z-axis uses this exact Tr8×8 specification.
Dimensions approximate — verify before use. All measurements in mm.