S-97783A240 M2 x 1/2" Metric Fast-Travel Ultra-Precision Lead Screws and Nuts

Key Features & Benefits at a Glance

• Enhanced Precision and Speed: Achieve rapid linear motion with a 2:1 speed ratio and 1 mm travel per turn, ideal for high-efficiency applications requiring quick positioning.
• Durable Acetal Plastic Construction: Built from robust acetal plastic for excellent wear resistance, low friction, and long service life in demanding industrial environments.
• High Tensile Strength: Withstands up to 8000 psi tensile strength, ensuring reliable performance under mechanical stress without deformation.
• Wide Temperature Tolerance: Operates seamlessly in temperatures from -40° to 185° F, providing stability in varied climatic and operational conditions.
• Easy Integration with Mounting Holes: Features two 1/8" mounting holes for straightforward and secure installation, reducing assembly time and improving system reliability.
• Optimized for Fast-Travel Systems: Designed with metric rounded trapezoidal threads (M2 x 0.5mm pitch) to deliver smooth, precise motion in fast-travel lead screw setups.
• Compliance with Industry Standards: Meets RoHS 3 and REACH regulations, ensuring environmental safety and suitability for global industrial markets.

Professional Applications & Engineering Value

This M2 flange nut is engineered to address common challenges in precision motion systems, such as backlash and wear in high-speed applications. Made from acetal plastic, it offers low moisture absorption and high dimensional stability, reducing maintenance needs in automated machinery, 3D printers, and medical devices. The metric fast-travel design, with a 2:1 speed ratio and 1 mm travel per turn, enables quick, accurate linear movements, while the right-hand trapezoidal thread ensures smooth operation and minimal friction. Ideal for applications requiring up to 10 lbs dynamic thrust capacity, it supports consistent performance in industrial automation and precision engineering, where reliability and efficiency are critical.

Specification Summary & Compliance

This nut adheres to metric trapezoidal thread standards with M2 size and 0.5 mm pitch, ensuring precise fit and function in fast-travel lead screw systems. It meets dimensional tolerances typical for industrial components, with a flange width of 3/4" and mounting hole center-to-center distance of 39/64". Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, it is free from hazardous substances, making it suitable for use in regulated industries and environmentally conscious applications.