S-6350K691 9/64"-20.8 x 1 ft. Ultra-Precision Lead Screws and Nuts

Key Features & Benefits at a Glance

• Exceptional Positioning Accuracy: Achieve reliable ±0.0006" per inch travel accuracy for ultra-precision linear motion control in demanding applications.
• Superior Strength & Durability: With a high tensile strength of 90,000 psi, this lead screw resists deformation and ensures long-term operational integrity under heavy loads.
• Corrosion-Resistant Material: Machined from 303 Stainless Steel, it offers excellent resistance to rust and wear, ideal for harsh industrial environments.
• Smooth & Efficient Motion: The Rounded Acme thread design reduces friction and provides smooth, consistent travel with minimal backlash.
• Rigorous Compliance Standards: Meets RoHS 3 and REACH regulations, ensuring environmental safety and global market acceptability.
• Consistent Performance: A Brinell hardness of 160 guarantees surface durability and maintains thread form over extended use.
• Ready-to-Install Design: Fully threaded and right-hand direction allows for straightforward integration into existing linear motion systems.

Professional Applications & Engineering Value

Engineered for ultra-precision linear motion systems, this 9/64"-20.8 Rounded Acme Lead Screw addresses critical needs in high-accuracy industries such as medical devices, optical positioning, and automated manufacturing. The use of 303 Stainless Steel provides exceptional corrosion resistance, reducing maintenance in humid or chemically aggressive settings. Its ±0.0006" per inch accuracy ensures repeatable positioning, minimizing errors in precision assembly and measurement tasks. The rounded Acme thread profile enhances load distribution and reduces wear, offering a reliable solution for applications requiring smooth, low-friction movement and long service life without frequent recalibration.

Specification Summary & Compliance

This lead screw features a 9/64"-20.8 thread size with a right-hand, fully threaded design and a standard 1 ft. length. It adheres to precision threading standards with a travel distance of 0.048" per turn and is manufactured to maintain tight tolerances for consistent performance. The component is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006), ensuring it meets stringent environmental and safety regulations for industrial use worldwide.