S-99030A534 3/8"-16 x 3 ft. Precision Acme Lead Screws and Nuts

Key Features & Benefits at a Glance

• Exceptional positioning accuracy with ±0.009" per foot tolerance ensures reliable, repeatable motion control in automated systems.
• Superior load-bearing capability from 64,000 psi tensile strength provides dependable performance under significant mechanical stress.
• Enhanced wear resistance due to Brinell 126 hardness extends service life in high-cycle industrial applications.
• Optimized backlash control through Class 2C thread fit minimizes play for precise movement in reverse-direction operations.
• Left-hand thread configuration enables specialized motion control where standard right-hand threads are unsuitable.
• Consistent power transmission with 0.063" travel distance per turn delivers predictable linear motion conversion.
• Environmental compliance assurance with RoHS 3 and REACH standards meets global regulatory requirements for industrial components.

Professional Applications & Engineering Value

This 3/8"-16 Left Hand Acme Lead Screw delivers critical engineering solutions for precision motion control systems requiring reverse-direction operation. Manufactured from 1018 Carbon Steel with Class 2C thread fit, this component addresses common industrial challenges including positional accuracy maintenance, backlash minimization, and long-term durability under continuous operation. The fully threaded Acme design with single start configuration provides consistent force transmission in applications such as automated manufacturing equipment, precision positioning stages, and specialized machinery where standard right-hand threads cannot be utilized. The combination of ±0.009" per foot accuracy and 0.063" travel distance per turn ensures reliable performance in CNC systems, linear actuators, and material handling equipment where precise reverse motion control is essential for operational efficiency and product quality.

Specification Summary & Compliance

This precision lead screw features 3/8"-16 Acme thread with Class 2C thread fit tolerances and left-hand thread direction. The component delivers 0.063" travel distance per turn with ±0.009" per foot accuracy for travel distance. Manufactured from 1018 Carbon Steel with Brinell 126 hardness and 64,000 psi tensile strength. Fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental standards for industrial applications.