S-6350K718 5/8"-10 x 3 ft. Ultra-Precision Lead Screws and Nuts

Key Features & Benefits at a Glance

• Exceptional positioning accuracy with ±0.0006" per inch travel tolerance for reliable, repeatable motion control in demanding applications.
• Superior corrosion resistance and durability from 303 Stainless Steel construction, ensuring long service life in harsh industrial environments.
• High mechanical strength with a 90,000 psi tensile strength and Brinell 160 hardness to withstand significant loads without deformation.
• Optimized motion transfer delivers a consistent 0.1" of travel per turn with a 1:1 speed ratio for predictable and efficient linear movement.
• Robust rounded ACME thread profile provides smoother operation and reduced wear compared to square threads, enhancing component longevity.
• Full 3-foot length and fully threaded design offers versatile integration and continuous drive capability across a wide range of machine setups.
• Compliance with major environmental regulations including RoHS 3 and REACH, ensuring safety and suitability for global markets.

Professional Applications & Engineering Value

This high-precision 5/8-10 ACME lead screw is engineered for ultra-precision motion control systems where minute errors are unacceptable. The 303 Stainless Steel material provides excellent resistance to corrosion and wear, making it ideal for CNC machinery, medical devices, and optical positioning equipment that operate in challenging conditions. The rounded ACME thread design minimizes friction and backlash, delivering smooth, precise linear motion. With its ±0.0006" accuracy and consistent 0.1" travel per turn, it solves critical engineering challenges in applications requiring exact repeatability and minimal positional drift, enhancing overall system reliability and reducing maintenance downtime.

Specification Summary & Compliance

This precision lead screw features a 5/8"-10 thread size with a right-hand, single-start, rounded ACME thread type, ensuring compatibility with standard nuts and assemblies. It maintains a tight travel accuracy of ±0.0006" per inch and delivers 0.1" of travel per turn. Manufactured from 303 Stainless Steel with a tensile strength of 90,000 psi and Brinell 160 hardness, it adheres to industry standards for dimensional precision. The component is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming its safety for use in regulated industrial and international markets.