Thread Type

Trapezoidal (T8)

Model Number

THSL-300-8D (often with reference to 3C165 as a variant)

Operating Environment

Suitable for temperatures from -40°C to 85°C

Screw Material

Stainless Steel

Additional Features

Reduced vibration, smooth movement, efficient conversion of rotational to linear motion

Heat Generation

Produces less heat, ensuring longer service life

Packaging

Often sold with the screw and nut together; securely packaged for shipping

Noise and Friction

Low operating noise and low friction during operation

Precision & Accuracy

High precision with minimal backlash, suitable for CNC and 3D printers

Wear Resistance

Good wear resistance for prolonged use

Resistance

Corrosion-resistant, high-temperature resistance, durable

Mounting Options

Compatible with M3 mounting holes; works with standard components like SC8UU linear bearings and Nema17 motors

Application

CNC machines, 3D printers (especially Z-axis), automation systems, RepRap systems, potentially dental tools (3C165 variant)

Nut Material

Brass or Copper (anti-backlash nuts also available)

Lead Screw Length

300 mm (other common lengths: 100mm, 200mm, 400mm, up to 1000mm)

Lead of Screw

8 mm (distance nut moves per full rotation)

Diameter of Screw

8 mm

Number of Starts

4 starts (contributing to 8mm lead)

Pitch of Threads

2 mm (distance between consecutive threads)