S-99030A527 3/8"-10 x 3 ft. Precision Acme Lead Screws and Nuts

Key Features & Benefits at a Glance

• High-precision motion control with ±0.009" per foot accuracy ensures reliable positioning and repeatable performance in automated systems.
• Exceptional durability and load capacity from 1018 carbon steel construction with 64,000 psi tensile strength and Brinell 126 hardness for long service life.
• Reliable left-hand threading provides counter-directional movement for specialized industrial applications requiring reverse motion control.
• Precision Class 2C thread fit delivers optimal clearance for smooth operation with minimal backlash in power transmission systems.
• Consistent 0.1" travel per turn enables predictable linear motion with 1:1 speed ratio for straightforward mechanical design integration.
• Full environmental compliance with RoHS 3 and REACH regulations ensures safe use in regulated industries and global market acceptance.
• Versatile 3-foot length accommodates various machine configurations while maintaining precision across the entire threaded section.

Professional Applications & Engineering Value

This 3/8"-10 Left Hand Acme Lead Screw delivers critical engineering value in precision motion control systems where reliability and accuracy are paramount. The 1018 carbon steel construction provides the optimal balance of strength and machinability, while the Acme thread profile ensures efficient power transmission with reduced wear. The left-hand threading capability makes it ideal for specialized applications requiring reverse directional control, such as in clamping mechanisms, positioning tables, and automated assembly equipment. With its fully threaded design and Class 2C thread fit, this lead screw minimizes backlash while maintaining smooth operation under load, solving common challenges in industrial automation where precision movement and durability are essential for continuous operation.

Specification Summary & Compliance

This precision Acme lead screw features a 3/8"-10 thread size with Class 2C thread fit tolerance, ensuring proper clearance for power transmission applications. The component maintains ±0.009" per foot travel accuracy with a consistent 0.1" travel distance per turn. Manufactured from 1018 carbon steel with 64,000 psi tensile strength and Brinell 126 hardness, it meets industrial durability requirements. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe use across various industrial sectors.