S-6350K711 1/2"-20 x 3 ft. Ultra-Precision Lead Screws and Nuts

Key Features & Benefits at a Glance

• Exceptional positioning accuracy with ±0.0006" per inch tolerance for reliable, repeatable motion control in demanding applications.
• Superior corrosion resistance and durability from 303 Stainless Steel construction, ensuring long service life in industrial environments.
• High mechanical strength with a 90,000 psi tensile strength and Brinell 160 hardness to withstand significant loads without deformation.
• Consistent and predictable linear motion delivered by the 0.05" travel distance per turn of the rounded ACME thread profile.
• Robust single-start thread design provides smooth, precise actuation and enhanced load distribution for stable operation.
• Full 3-foot threaded length offers maximum flexibility for various mounting configurations and travel requirements.
• Guaranteed regulatory compliance with RoHS 3 and REACH standards, ensuring safety and environmental responsibility.

Professional Applications & Engineering Value

This 1/2"-20 Ultra-Precision Lead Screw is engineered to solve critical challenges in precision motion control systems. Its 303 Stainless Steel composition provides excellent resistance to corrosion and wear, making it ideal for CNC machinery, medical devices, and optical positioning equipment where environmental factors and frequent use are concerns. The rounded ACME threading and single thread start ensure smooth, low-friction operation with minimal backlash, delivering the ±0.0006" per inch accuracy required for high-resolution applications. This fully threaded design allows for versatile integration, providing consistent performance and reducing the risk of system failure in industrial lead screw assemblies that demand maximum reliability and precision.

Specification Summary & Compliance

This lead screw features a 1/2"-20 thread size with right-hand rounded ACME thread type, achieving a precise 0.05" travel distance per turn. It is manufactured to high dimensional standards, ensuring consistent performance. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, meeting the latest environmental and safety requirements for industrial components.