S-99030A991 3/8"-10 x 3 ft. Fast-Travel Precision Acme Lead Screws and Nuts

Key Features & Benefits at a Glance

• Enhanced travel efficiency with 0.2" travel distance per turn and 2:1 speed ratio for rapid linear motion in fast-travel applications
• Superior dimensional stability from 1018 carbon steel construction ensuring reliable performance in demanding industrial environments
• Precise motion control with ±0.009" per foot accuracy for consistent positioning and repeatable operations
• Optimized thread engagement through Class 2C thread fit providing smooth operation with appropriate clearance for power transmission
• Versatile right-hand ACME threading with two starts enables efficient power transfer in various mechanical drive systems
• Complete thread coverage across the full 3-foot length allows for maximum travel range in your assembly
• Environmental compliance assurance meeting RoHS 3 and REACH standards for use in regulated industries

Professional Applications & Engineering Value

This 3/8"-10 ACME lead screw delivers exceptional value in fast-travel precision applications where speed and accuracy are critical. The 1018 carbon steel construction provides the necessary strength and durability for continuous operation in industrial automation, CNC positioning systems, and material handling equipment. The fully threaded right-hand design with two thread starts and 2:1 speed ratio enables rapid linear movement while maintaining precise control. Engineers benefit from the ±0.009" per foot accuracy which minimizes positional errors in precision machinery, reducing maintenance requirements and improving overall system reliability. The Class 2C thread fit ensures optimal performance in power transmission applications where some clearance is advantageous for smooth operation without binding.

Specification Summary & Compliance

This precision ACME lead screw features 3/8"-10 thread size with Class 2C thread fit tolerance, providing appropriate clearance for efficient power transmission. The component delivers 0.2" travel distance per turn with ±0.009" per foot accuracy for precise linear motion control. Manufactured from 1018 carbon steel with fully threaded right-hand ACME threading and two thread starts, this 3-foot length screw is compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental standards, ensuring safe use across various industrial applications.