S-2391N16 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 60mm travel per revolution and 8:1 speed ratio for rapid positioning in automated systems
• Exceptional durability with Acetal Plastic construction providing excellent wear resistance and long service life
• Reliable performance under load thanks to 10,000 psi tensile strength and Durometer 74D hardness rating
• Wide temperature compatibility operating from -40°F to 185°F for diverse industrial environments
• Secure mounting integration featuring 6 mounting holes and flange design for stable installation
• Precision metric threading with M20 trapezoidal thread profile ensuring smooth, accurate motion control
• Environmental compliance meeting RoHS 3 and REACH standards for global manufacturing applications

Professional Applications & Engineering Value

This M20 metric fast-travel lead screw nut delivers exceptional engineering value in precision motion systems where speed and accuracy are critical. The Acetal Plastic construction provides natural lubricity that reduces friction and wear while maintaining dimensional stability across the broad -40°F to 185°F operating range. The metric trapezoidal thread profile with 7.5mm pitch ensures smooth, precise linear motion transfer, making it ideal for CNC equipment, 3D printers, and automated positioning systems. The integrated flange design with six mounting holes simplifies installation while providing superior mounting stability, eliminating the need for additional hardware. With its 8:1 speed ratio and right-hand thread direction, this component enables rapid yet controlled movement in industrial automation, medical devices, and precision manufacturing equipment where reliability and repeatability are paramount.

Specification Summary & Compliance

This precision M20 lead screw nut features metric trapezoidal threading with 7.5mm pitch and right-hand thread direction. The component maintains precise dimensional tolerances with a flange diameter of 2 11/64", bolt circle diameter of 1 49/64", and six 9/32" mounting holes for secure installation. Manufactured from Acetal Plastic with Durometer 74D hardness, it delivers 10,000 psi tensile strength across the operational temperature range of -40°F to 185°F. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental standards, ensuring suitability for global industrial applications requiring strict regulatory adherence.