S-93410A115 5/8"-8 x 2 ft. ASTM A193 Acme Lead Screws and Nuts
Acme Lead Screws and Nuts
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Basic Information
Thread Parameters
Dimension Parameters
Lead Screw Specific Parameters
Load & Performance Parameters
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Key Features & Benefits at a Glance
- High tensile strength of 125,000 psi ensures reliable performance under heavy loads and reduces risk of mechanical failure in demanding applications.
- Precise 0.125" travel per turn delivers accurate linear motion control, ideal for applications requiring repeatable positioning.
- Class 2G thread fit provides optimal clearance for smooth operation with ACME nuts, minimizing binding and wear.
- Alloy steel construction with Rockwell C35 hardness offers excellent durability and resistance to deformation in high-stress industrial environments.
- Fully threaded design allows for continuous engagement along the entire 2-foot length, enabling versatile mounting and adjustment options.
- Compliance with ASTM A193 and Grade B7 guarantees material quality and performance consistency for critical engineering applications.
- RoHS 3 and REACH compliance ensures environmental safety and regulatory adherence for global supply chain integration.
Professional Applications & Engineering Value
This 5/8-8 ACME lead screw is engineered to address common industrial challenges such as precise positioning, high-load transmission, and long-term reliability in motion control systems. The alloy steel material, combined with ASTM Grade B7 specifications and Rockwell C35 hardness, provides superior resistance to wear and fatigue, making it ideal for CNC machinery, automated actuators, and lifting equipment. The fully threaded right-hand ACME thread design ensures efficient power transmission with minimal backlash, while the 0.125" travel per turn allows for fine adjustments in applications requiring exact linear movement. By meeting ASTM A193 standards, this screw delivers consistent performance in high-stress environments, reducing downtime and maintenance costs for industrial operations.
Specification Summary & Compliance
This ACME lead screw features a 5/8"-8 thread size with Class 2G thread fit for precise ACME nut compatibility. It adheres to ASTM A193 manufacturing standards and ASTM Grade B7 for material strength, ensuring dimensional accuracy and reliability. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, supporting safe and sustainable use in global industrial markets.
