S-2391N15 M20 x 1 47/64" Metric Fast-Travel Ultra-Precision Lead Screws and Nuts

Key Features & Benefits at a Glance

• High-speed linear motion with 20mm travel per revolution for rapid positioning and reduced cycle times in automated systems
• Exceptional durability with Acetal Plastic construction providing excellent wear resistance and long service life in demanding environments
• Superior load distribution through 6 mounting holes ensuring secure, stable mounting and reduced vibration during operation
• Precision engineering with metric trapezoidal threads maintaining accurate movement and smooth performance under continuous use
• Wide temperature tolerance from -40° to 185°F allowing reliable performance in varied industrial conditions
• Optimized mechanical advantage with 4:1 speed ratio enabling efficient power transmission with minimal backlash
• Environmental compliance meeting RoHS 3 and REACH standards for safe use in regulated industries

Professional Applications & Engineering Value

This M20 metric lead screw nut delivers exceptional value in precision motion control applications where speed and reliability are critical. The Acetal Plastic construction with Durometer 74D hardness provides an optimal balance of strength and low friction, significantly reducing wear on mating components while maintaining dimensional stability. The 4-start trapezoidal thread design enables rapid 20mm travel per revolution, making it ideal for high-speed automation, CNC positioning systems, and medical equipment where quick, accurate linear movement is essential. The integrated flange design with 6 mounting holes ensures secure attachment while distributing load evenly, preventing loosening under vibration and extending component life in industrial environments operating within its -40° to 185°F temperature range.

Specification Summary & Compliance

This precision M20x5mm metric trapezoidal thread nut features a flange diameter of 2 11/64" with 6 mounting holes of 9/32" diameter. Manufactured from Acetal Plastic with Durometer 74D hardness and 10,000 psi tensile strength, it maintains consistent performance across its operational range. The component is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and material transparency for industrial applications worldwide.