S-98980A005 3/8"-12 x 6 ft. Precision Acme Lead Screws and Nuts

Key Features & Benefits at a Glance

• Superior corrosion resistance with 304 Stainless Steel construction, ideal for harsh industrial environments and washdown applications
• Exceptional positional accuracy with ±0.009" per foot travel tolerance, ensuring reliable and repeatable linear motion in precision systems
• High load-bearing capacity with 72,000 psi tensile strength and Brinell 150 hardness, providing durable performance under significant mechanical stress
• Reliable left-hand thread operation for specialized applications requiring reverse direction movement or counter-rotational locking
• Optimized power transmission with 0.083" travel distance per turn and 1:1 speed ratio, delivering efficient motion conversion with minimal backlash
• Industry-compliant manufacturing meeting Class 2C thread fit standards and RoHS 3 environmental regulations for global market acceptance
• Ready-to-install configuration with full threading across the entire 6-foot length, eliminating the need for additional machining or modifications

Professional Applications & Engineering Value

This precision Acme lead screw delivers exceptional value in industrial automation and motion control systems where reliability and accuracy are paramount. The 304 Stainless Steel construction provides excellent corrosion resistance, making it suitable for food processing, medical equipment, and marine applications where exposure to moisture and chemicals is common. The left-hand Acme threading offers unique engineering solutions for applications requiring reverse direction operation or specialized mechanical arrangements. With its Class 2C thread fit and consistent ±0.009" per foot accuracy, this component minimizes backlash and ensures precise linear positioning in CNC machinery, 3D printers, and automated assembly systems. The combination of 72,000 psi tensile strength and full threading across the entire length provides engineers with a robust, ready-to-implement solution that reduces system complexity and maintenance requirements.

Specification Summary & Compliance

This precision lead screw features a 3/8"-12 Acme thread with Class 2C fit tolerance, single start configuration, and left-hand thread direction. Manufacturing adheres to inch system standards with 0.083" travel distance per revolution and ±0.009" per foot accuracy. The component is fully compliant with RoHS 3 (2015/863/EU) environmental regulations and manufactured from 304 Stainless Steel with Brinell 150 hardness and 72,000 psi tensile strength ratings.