T8 Brass Flexible Nut – H-Type Brass Lead Nut for Z-Axis Elevation

By using this T8 flexible nut made from solid brass, consistent and precise vertical movement is achieved in Z-axis assemblies. The internal flexible structure compensates for minor alignment errors and reduces mechanical backlash, improving the smoothness of elevation control. Manufactured with H-type threading and available in 2mm, 4mm, and 8mm lead pitch variants, this nut accommodates various motion speeds and resolution requirements. Its brass composition provides enhanced wear resistance and dimensional stability, making it ideal for high-duty cycle use in 3D printing and CNC platforms.

📐 Product Specifications

• Thread style:

  • T8 H-type threading – internal

• Lead pitch variants:

  • 2mm – fine resolution, slow movement

  • 4mm – balanced speed and control

  • 8mm – faster travel, low-layer applications

• Material:

  • Brass – corrosion-resistant, stable under heat and friction

• Outer diameter:

  • ~20 mm

• Length:

  • ~18–22 mm depending on variant

• Motion benefits:

  • Reduces Z-axis wobble and backlash

  • Improves print layer consistency

• Compatibility:

  • Standard T8 lead screws used in vertical Z-axis mechanisms

• Installation:

  • Can be mounted in anti-backlash housing or direct frame brackets

Built for precision-driven vertical travel, this brass flexible nut ensures dependable Z-axis control—customizable via 2mm, 4mm, or 8mm lead pitch variants.