T8 250mm Stainless Steel Trapezoidal Lead Screw with Brass Nut

The T8 250mm Stainless Steel Lead Screw with Brass Nut is a high-precision linear motion component designed for 3D printers, CNC routers, and DIY robotic actuators. Crafted from premium 304 stainless steel, this trapezoidal threaded rod offers exceptional resistance to corrosion, rust, and wear, ensuring long-lasting performance in demanding mechanical setups. It converts rotational motion from a stepper motor into smooth, precise linear movement with minimal backlash.

This lead screw comes complete with a matching high-quality copper/brass flange nut, which provides excellent self-lubricating properties and reduces friction. It is highly compatible with standard NEMA 17 stepper motors, 8mm shaft couplers, and pillow block bearings, making it an essential upgrade or replacement part for Z-axis assemblies in popular 3D printers and custom linear slide systems.

Features:

• Premium 304 Stainless Steel: High hardness and corrosion resistance for smooth operation and durability.
• Trapezoidal Thread Design: Precision-machined T8 thread ensures highly accurate linear positioning.
• Low Friction Brass Nut: Includes a matching brass flange nut that minimizes wear and operates quietly.
• Standard T8 Dimensions: Features an 8mm outer diameter with a standard 2mm pitch and 8mm lead (4-start).
• Versatile Compatibility: Easily integrates with NEMA 17 stepper motors, flexible couplers, and KFL08/KP08 bearings.

Package Includes:

1 x T8 250mm Stainless Steel Lead Screw

1 x Matching T8 Brass Flange Nut