S-6350K11 1/4"-16 x 6 ft. Fast-Travel Ultra-Precision Lead Screws and Nuts

Key Features & Benefits at a Glance

• Enhanced Precision & Repeatability: Achieve consistent positioning with ±0.0006" per inch travel accuracy, ideal for high-tolerance automated systems.
• Superior Fast-Travel Performance: The 4:1 speed ratio and 0.25" travel per turn enable rapid linear motion, significantly reducing cycle times.
• Exceptional Strength & Durability: Constructed from 303 Stainless Steel with a 90,000 psi tensile strength and Brinell 160 hardness for reliable operation under heavy loads.
• Optimized Load Distribution: The 4 thread starts and rounded Acme thread design reduce wear and provide smooth, efficient power transmission.
• Robust & Reliable Construction: Fully threaded and right-hand design ensures maximum engagement and longevity in continuous-use industrial environments.
• Guaranteed Material Integrity: 303 Stainless Steel offers excellent corrosion resistance, maintaining performance in harsh conditions.
• Global Compliance for Uninterrupted Sourcing: Meets RoHS 3 and REACH standards, ensuring regulatory compliance for international industrial applications.

Professional Applications & Engineering Value

This 1/4-16 Ultra-Precision Lead Screw is engineered to solve critical challenges in high-speed, high-precision linear motion systems. The 303 Stainless Steel construction provides excellent resistance to corrosion and wear, essential for longevity in demanding environments like CNC machinery, automated assembly lines, and precision positioning equipment. The rounded Acme thread and 4 thread starts minimize friction and backlash, delivering smoother operation and higher efficiency compared to standard screws. With a ±0.0006" per inch accuracy and a 4:1 speed ratio, it enables fast-travel without sacrificing precision, reducing operational downtime and increasing throughput in applications requiring repeatable, high-speed linear movement.

Specification Summary & Compliance

This lead screw features a 1/4"-16 thread size with rounded Acme threading and right-hand direction. It delivers a travel distance of 0.25" per turn with an accuracy of ±0.0006" per inch. Manufactured from 303 Stainless Steel, it offers a tensile strength of 90,000 psi and a hardness of Brinell 160. The component is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring it meets stringent environmental and safety standards for industrial use worldwide.