S-99030A529 1"-6 x 6 ft. Precision Acme Lead Screws and Nuts

Key Features & Benefits at a Glance

• Exceptional travel accuracy with ±0.009" per foot tolerance ensures reliable positioning and repeatable motion control in automated systems.
• High tensile strength of 64,000 psi provides robust load-bearing capacity and resistance to deformation under heavy operational stresses.
• Brinell 126 hardness offers superior wear resistance, extending service life in high-cycle industrial applications.
• Class 2C thread fit delivers optimal clearance for smooth operation with minimal backlash in left-hand threaded assemblies.
• Fully threaded 6-foot length allows for flexible installation and continuous linear motion across long travel distances.
• RoHS 3 and REACH compliance ensures environmental safety and regulatory adherence for global industrial supply chains.
• 0.167" travel per turn enables precise speed control and consistent feed rates in precision machinery.

Professional Applications & Engineering Value

This left-hand Acme lead screw engineered from 1018 carbon steel addresses critical needs in industrial automation and precision positioning systems. The fully threaded design with Acme threading provides reliable power transmission while resisting back-driving, making it ideal for clamping fixtures, lifting mechanisms, and CNC adjustment applications. The Class 2C thread fit ensures smooth engagement with matching nuts, reducing wear and maintenance requirements in high-duty cycles. With its consistent 0.167" travel distance per revolution and tight accuracy tolerances, this component delivers predictable performance in packaging equipment, material handling systems, and precision manufacturing setups where reversed motion direction is required.

Specification Summary & Compliance

This 1"-6 left-hand Acme lead screw maintains Class 2C thread fit standards with ±0.009" per foot travel accuracy. Manufactured from 1018 carbon steel with Brinell 126 hardness and 64,000 psi tensile strength, it meets industrial durability requirements. The component is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and material transparency for industrial applications.