S-2391N12 M10 x 63/64" Metric Fast-Travel Ultra-Precision Lead Screws and Nuts

Key Features & Benefits at a Glance

• High-speed linear motion with 12mm travel per turn for rapid positioning and reduced cycle times in automated systems.
• Exceptional durability and low friction from Acetal Plastic construction, ensuring smooth operation and extended service life with minimal maintenance.
• Superior load distribution via the integrated flange design with 6 mounting holes, enhancing stability and reducing stress concentrations.
• Reliable performance in harsh environments, operating seamlessly across a wide temperature range from -40° to 185°F.
• High mechanical strength with 10,000 psi tensile resistance and Durometer 74D hardness, supporting demanding industrial applications.
• Precision engineering with 4:1 speed ratio and metric trapezoidal threads for accurate, repeatable motion control.
• Compliance with global standards, meeting RoHS 3 and REACH regulations for safe, environmentally responsible use.

Professional Applications & Engineering Value

This M10 metric flange nut is engineered to address common challenges in precision motion systems, such as wear resistance and alignment stability. Crafted from Acetal Plastic, it offers inherent corrosion resistance and self-lubricating properties, reducing the need for external lubricants and minimizing contamination in sensitive environments like medical devices or food processing equipment. The 4:1 speed ratio and metric trapezoidal thread design enable high-efficiency power transmission, ideal for applications requiring fast travel and precise linear actuation. With a flange type nut configuration and multiple mounting holes, it ensures secure attachment, preventing loosening under dynamic loads. This component excels in industrial automation, CNC machinery, and positioning systems where reliability, low backlash, and compliance with RoHS and REACH standards are critical for long-term performance.

Specification Summary & Compliance

This nut features an M10x3mm metric trapezoidal thread with right-hand direction, ensuring compatibility with standard lead screws. It adheres to precision manufacturing tolerances, with a travel distance of 12mm per turn and a Durometer 74D hardness for consistent operation. The design complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, affirming its suitability for global markets. Key dimensions include a 0.984" diameter, 1 21/32" flange diameter, and bolt circle diameter of 1 11/32", supporting reliable integration in fast-travel ultra-precision assemblies.