S-93410A125 1 1/4"-5 x 2 ft. ASTM A193 Acme Lead Screws and Nuts

Key Features & Benefits at a Glance

• High tensile strength of 125,000 psi ensures reliable performance under heavy loads, reducing the risk of failure in demanding industrial applications.
• Precision ACME thread design with 0.2" travel per turn provides smooth, accurate linear motion control, enhancing operational efficiency.
• Class 2G thread fit offers optimal clearance for easy assembly and reduced wear, extending service life in repetitive motion systems.
• ASTM Grade B7 alloy steel construction with Rockwell C35 hardness delivers superior durability and resistance to deformation in harsh environments.
• Fully threaded right-hand design allows for consistent engagement and straightforward integration into various mechanical setups.
• Compliance with RoHS 3 and REACH standards ensures environmental safety and regulatory adherence, supporting sustainable manufacturing practices.
• Single-start thread configuration simplifies maintenance and replacement, minimizing downtime in production lines.

Professional Applications & Engineering Value

This 1 1/4"-5 ACME lead screw is engineered from ASTM Grade B7 alloy steel to address common challenges in industrial motion control, such as precision alignment and load-bearing stability. The fully threaded and right-hand thread direction ensures consistent force transmission, reducing backlash and improving accuracy in applications like CNC machinery, lifting systems, and automated conveyors. With a tensile strength of 125,000 psi and Rockwell C35 hardness, it withstands high-stress conditions, minimizing wear and maintenance needs. The 0.2" travel per turn and Class 2G thread fit provide smooth operation, making it ideal for repetitive tasks where reliability and longevity are critical. By integrating this precision lead screw, engineers can enhance system performance while adhering to industry standards for safety and efficiency.

Specification Summary & Compliance

This lead screw features a 1 1/4"-5 ACME thread size with Class 2G thread fit for precise dimensional accuracy, ensuring compatibility with standard nuts and components. It meets ASTM A193 specifications for material quality and performance, and is compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming its adherence to environmental and health safety standards. The manufacturing process follows rigorous guidelines to deliver consistent thread geometry and strength, supporting reliable use in various industrial settings.