S-6350K56 3/8"-5 x 1 29/32" Fast-Travel Ultra-Precision Lead Screws and Nuts

Key Features & Benefits at a Glance

• Extended service life through the wear-compensating spring design that maintains consistent performance under repeated use
• Fast linear motion with a 5:1 speed ratio and 1" travel per turn for rapid positioning in automated systems
• Corrosion-resistant operation thanks to durable acetal plastic construction suitable for various industrial environments
• Secure mounting capability with 3 mounting holes and generous 1 1/2" flange diameter for stable installation
• Reliable load handling with 10 lbs dynamic thrust capacity and 9700 psi tensile strength for consistent performance
• Smooth motion transmission through rounded Acme thread profile that reduces friction and wear
• Environmental compliance assurance with RoHS 3 and REACH compliance meeting international regulatory standards

Professional Applications & Engineering Value

This 3/8"-5 Rounded Acme flange nut addresses critical challenges in fast-travel precision applications where speed and reliability are paramount. The acetal plastic construction provides excellent dimensional stability and natural lubricity, reducing the need for additional lubricants in sensitive environments. The innovative wear-compensating spring technology automatically adjusts for material wear, maintaining precise backlash control throughout the component's service life. This feature is particularly valuable in high-speed automation systems, CNC positioning equipment, and medical devices where consistent performance is critical. The 5:1 speed ratio enables rapid linear motion conversion, making it ideal for applications requiring quick response times and precise movement control in packaging machinery, 3D printers, and laboratory automation systems.

Specification Summary & Compliance

This precision flange nut features 3/8"-5 rounded Acme threads with right-hand direction and five thread starts, delivering exceptional motion control in fast-travel lead screw assemblies. The component maintains precise dimensional accuracy with a 1 29/32" length and 0.703" diameter, complemented by a 1 1/2" flange diameter with three 13/64" mounting holes for secure installation. Manufactured from high-grade acetal plastic, this nut provides reliable performance with 10 lbs dynamic thrust capacity and 9700 psi tensile strength. The product fully complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental responsibility and workplace safety compliance for industrial applications worldwide.