S-95061A923 3/8"-12 x 12 ft. Acme Lead Screws and Nuts

Key Features & Benefits at a Glance

• Superior Corrosion Resistance: Crafted from 18-8 Stainless Steel, this lead screw offers excellent durability and longevity in harsh or humid industrial environments.
• Precision Movement Control: With a travel distance of 0.083" per turn, it ensures accurate and predictable linear motion for your automated systems.
• Enhanced Thread Engagement & Wear Life: The Class 2G thread fit provides a consistent, free-running fit that reduces binding and extends service life in high-cycled applications.
• Robust Construction for Demanding Loads: A Rockwell B96 hardness rating ensures the screw maintains its form and resists deformation under significant mechanical stress.
• Ready-to-Use Full-Length Design: The 12 ft., fully threaded length offers maximum flexibility for long-travel applications, minimizing the need for joins or couplings.
• Reliable & Standardized Performance: Features a single-start, right-hand Acme thread, a proven design for efficient power transmission and compatibility with standard nuts.
• Environmentally Compliant Manufacturing: RoHS 3 compliance guarantees the product is free from hazardous substances, making it suitable for global markets and sensitive industries.

Professional Applications & Engineering Value

This 3/8-12 ACME lead screw is engineered to solve critical challenges in motion control systems where precision, durability, and reliability are non-negotiable. The 18-8 Stainless Steel construction inherently resists rust and corrosion, making it ideal for food processing, packaging machinery, and outdoor equipment that face washdowns or corrosive agents. The Acme thread form is specifically chosen for its ability to handle high axial loads with minimal backlash, while the Class 2G thread fit ensures smooth, consistent operation without the seizing common in tighter fits. This combination delivers long-term value by reducing maintenance downtime and replacement costs in industrial automation, CNC positioning stages, and heavy-duty linear actuators.

Specification Summary & Compliance

This lead screw adheres to inch system specifications with a 3/8"-12 ACME thread and a Class 2G thread fit for consistent, free-running assembly. It is manufactured from 18-8 Stainless Steel with a hardness of Rockwell B96. The product is RoHS 3 (2015/863/EU) Compliant, confirming its adherence to restrictions on hazardous substances for safe use in various industrial and commercial applications.