S-2391N13 M12 x 1 3/8" Metric Fast-Travel Ultra-Precision Lead Screws and Nuts

Key Features & Benefits at a Glance

• Rapid linear motion with 5mm travel per turn and 2:1 speed ratio for increased operational efficiency
• Enhanced durability from Acetal Plastic construction with Durometer 74D hardness, resisting wear in demanding environments
• Superior load distribution through the flange design with 6 mounting holes, ensuring stable and secure installations
• High tensile strength of 10,000 psi for reliable performance under mechanical stress
• Wide temperature tolerance from -40° to 185°F, maintaining integrity in varied industrial conditions
• Precision engineering with dual thread starts and metric trapezoidal threads for smooth, accurate motion control
• Environmental compliance with RoHS 3 and REACH standards, supporting sustainable and safe manufacturing practices

Professional Applications & Engineering Value

This M12 metric flange nut is engineered to address critical challenges in ultra-precision linear motion systems, where speed and accuracy are paramount. Constructed from Acetal Plastic, it offers low friction and high wear resistance, reducing maintenance needs in applications like CNC machinery, automated positioning systems, and medical devices. The dual thread starts and 2.5mm pitch trapezoidal threads enable fast travel without sacrificing precision, minimizing backlash and enhancing repeatability. Its flange design with multiple mounting holes simplifies installation and improves load distribution, making it ideal for high-cycle industrial environments. By combining rapid movement with robust temperature resistance and 10,000 psi tensile strength, this nut ensures long-term reliability in demanding operations, from manufacturing automation to precision instrumentation.

Specification Summary & Compliance

This flange nut adheres to metric trapezoidal thread standards with precise dimensions, including M12 thread size and 2.5mm pitch for consistent performance. It meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance, ensuring it is free from hazardous substances. The Acetal Plastic material provides a Durometer 74D hardness and operates effectively within -40° to 185°F, supporting use in regulated industrial applications.