S-6350K705 3/8"-10 x 6 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 critical applications.
• Superior corrosion resistance and durability from 303 Stainless Steel construction, ensuring long service life in demanding industrial environments.
• High mechanical strength with a 90,000 psi tensile strength and Brinell 160 hardness to withstand significant loads without deformation.
• Smooth and efficient motion transfer provided by the rounded Acme thread and 0.1" travel distance per turn for precise, predictable movement.
• Robust, fully-threaded design with a single-start, right-hand thread for consistent performance and easy integration into existing systems.
• Compliance with major environmental regulations, including RoHS 3 and REACH, ensuring suitability for global markets and sensitive applications.
• Versatile 6-foot length offering flexibility for a wide range of machine designs and linear motion setups.

Professional Applications & Engineering Value

This 3/8-10 Ultra-Precision Lead Screw is engineered to solve critical challenges in precision motion control systems where backlash and positional errors are unacceptable. The 303 Stainless Steel material provides excellent resistance to corrosion and wear, making it ideal for environments exposed to moisture, chemicals, or requiring frequent sterilization. The rounded Acme thread profile offers a superior balance between efficiency and durability compared to square threads, reducing wear on mating nuts and ensuring smoother operation over time. With its ±0.0006" accuracy per inch of travel, this component is indispensable in applications like CNC machining, optical positioning systems, medical device manufacturing, and automated test equipment, where micron-level precision directly impacts product quality and operational reliability. The fully threaded, right-hand design ensures maximum utility and ease of assembly in complex mechanical systems.

Specification Summary & Compliance

This lead screw features a 3/8"-10 thread size with a rounded Acme thread type and a travel distance of 0.1" per turn. It is manufactured to high precision standards, ensuring consistent performance. The component is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming its adherence to strict environmental and safety standards for hazardous substances. The specified tensile strength of 90,000 psi and Brinell 160 hardness validate its mechanical integrity for demanding industrial use.