S-2391N36 M20 x 1000 mm Metric Fast-Travel Ultra-Precision Lead Screws and Nuts

Key Features & Benefits at a Glance

• Rapid positioning capability with 20mm travel per turn, significantly reducing cycle times in automated systems
• Exceptional precision maintenance with ±0.1mm accuracy per 300mm travel, ensuring reliable repeatability in demanding applications
• Superior corrosion resistance through 304 stainless steel construction, providing long-term durability in harsh environments
• Enhanced load distribution with 4-start thread design, reducing wear and extending service life under heavy loads
• High mechanical strength with 72,000 psi tensile strength and Brinell 160 hardness, supporting demanding industrial applications
• Smooth operation through metric rounded trapezoidal threading, minimizing friction and ensuring consistent performance
• Regulatory compliance assurance with RoHS 3 and REACH compliance, meeting international environmental standards

Professional Applications & Engineering Value

This M20x5mm 4-start metric fast-travel lead screw delivers exceptional engineering value in precision motion control systems where speed and accuracy are critical. The 304 stainless steel construction provides excellent corrosion resistance for applications in medical equipment, semiconductor manufacturing, and food processing environments where contamination resistance is essential. The 4-start thread configuration with metric trapezoidal threading enables rapid linear movement while maintaining precise positioning, solving the common industrial challenge of balancing speed with accuracy. The fully threaded design and right-hand thread direction ensure compatibility with standard industrial components, while the exceptional ±0.1mm accuracy per 300mm addresses the precision requirements of CNC machinery, 3D printers, and automated assembly systems where positional repeatability directly impacts product quality and manufacturing efficiency.

Specification Summary & Compliance

This precision lead screw features M20 thread size with 5mm pitch and 4-start configuration, delivering 20mm travel per turn with exceptional accuracy of ±0.1mm per 300mm travel distance. Manufactured from 304 stainless steel with Brinell 160 hardness and 72,000 psi tensile strength, the component meets rigorous industrial standards for precision motion control. The metric rounded trapezoidal thread type ensures optimal performance in linear motion applications. Compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations guarantees adherence to international safety and environmental standards for industrial components.