S-97014A150 5/8"-8 x 6 ft. ASTM A193 Acme Lead Screws and Nuts

Key Features & Benefits at a Glance

• Superior corrosion resistance with 316 stainless steel construction, ideal for harsh industrial environments and washdown applications
• High-strength performance with 75,000 psi tensile strength and Rockwell B97 hardness for reliable, long-lasting operation under heavy loads
• Precision motion control featuring a 0.125" travel distance per turn for accurate and predictable linear movement
• Consistent thread engagement with Class 2G thread fit, ensuring smooth operation and reduced wear over time
• Broad compatibility with standard ACME nut systems, simplifying integration into existing machinery and designs
• Regulatory compliance meeting ASTM A193 and RoHS 3 standards, guaranteeing material quality and environmental safety
• Ready-to-install design as a fully threaded, 6-foot long component, reducing assembly time and labor costs

Professional Applications & Engineering Value

This 5/8-8 ACME lead screw in 316 stainless steel is engineered to solve critical challenges in demanding motion control systems. Its Acme thread type and Class 2G thread fit provide excellent wear resistance and efficient power transmission, minimizing backlash in applications like CNC machinery, linear actuators, and precision positioning equipment. The fully threaded design and 0.125" travel per turn offer consistent performance for repetitive, high-accuracy tasks. With ASTM Grade B8M certification and superior corrosion resistance, it reliably operates in corrosive environments—such as food processing, chemical handling, and marine applications—where component failure is not an option. This lead screw delivers the durability and precision required for industrial automation and heavy-duty mechanical systems.

Specification Summary & Compliance

This lead screw adheres to Class 2G thread fit tolerances per inch system standards, ensuring precise thread engagement. It is manufactured from 316 stainless steel meeting ASTM A193 specifications, with a tensile strength of 75,000 psi and hardness of Rockwell B97. The component is RoHS 3 (2015/863/EU) Compliant, confirming its adherence to environmental safety regulations. Thread specifications include 5/8"-8 ACME fully threaded, right-hand direction, and a 1:1 speed ratio, providing reliable performance in accordance with industry-accepted engineering standards.