S-93410A494 1"-10 x 3 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
- Superior load-bearing capacity with 125,000 psi tensile strength for reliable performance in high-stress applications
- Exceptional wear resistance due to Rockwell C35 hardness, ensuring extended service life in demanding environments
- Precise motion control with 0.1" travel per turn and Class 2G thread fit for accurate positioning and smooth operation
- Left-hand thread design enables unique mechanical configurations and prevents unintended loosening in rotating systems
- Full-threaded construction provides consistent engagement along the entire 3-foot length for maximum utility
- Premium alloy steel material meeting ASTM A193 Grade B7 specifications for superior mechanical properties
- Environmental compliance assurance with RoHS 3 and REACH compliance for global market acceptance
Professional Applications & Engineering Value
This 1"-10 ACME left-hand thread lead screw delivers exceptional engineering value in precision motion control systems where reliability and accuracy are paramount. The ASTM Grade B7 alloy steel construction provides the necessary strength and durability for heavy-duty industrial applications including CNC machinery, lifting equipment, and automated positioning systems. The fully threaded design with ACME thread type ensures optimal power transmission and load distribution, while the left-hand threading offers unique solutions for specialized mechanical arrangements. With 0.1" travel per turn, this component provides precise linear motion control critical in manufacturing, automation, and material handling equipment where consistent performance under continuous operation is essential.
Specification Summary & Compliance
This ACME lead screw features a 1"-10 thread size with Class 2G thread fit tolerance for precise engagement and reliable performance. Manufactured to ASTM A193 Grade B7 specifications, it delivers consistent mechanical properties including 125,000 psi tensile strength and Rockwell C35 hardness. The component is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring suitability for global industrial markets and environmentally conscious manufacturing operations.
