S-93410A484 1"-6 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
- Exceptional load-bearing capacity with 125,000 psi tensile strength for reliable performance in high-stress applications.
- Precise motion control achieved through 0.167" travel per turn and Class 2G thread fit for accurate positioning.
- Superior durability from ASTM A193 Grade B7 alloy steel construction with Rockwell C35 hardness.
- Left-hand threading capability enables specialized mechanical configurations and reverse motion systems.
- Full-length threading provides consistent engagement along the entire 3-foot length for versatile mounting options.
- Regulatory compliance with RoHS 3 and REACH standards ensures environmental and safety requirements are met.
- Industry-standard compatibility through ASTM specifications and Acme thread profile for seamless integration.
Professional Applications & Engineering Value
This left-hand Acme lead screw delivers critical performance advantages in industrial automation and precision machinery. The ASTM A193 Grade B7 alloy steel construction provides exceptional strength-to-weight ratio, resisting deformation under heavy loads while maintaining Rockwell C35 hardness for long-term wear resistance. The 1"-6 Acme thread profile with 0.167" travel per turn offers predictable linear motion conversion, essential for positioning systems requiring repeatable accuracy. The left-hand threading enables unique mechanical designs where standard right-hand threads would be insufficient, particularly in dual-drive systems or applications requiring counter-rotational movement. This component solves critical engineering challenges in CNC equipment, material handling systems, and industrial actuators where precision motion control and durability are paramount.
Specification Summary & Compliance
Manufactured to ASTM A193 Grade B7 specifications with Class 2G thread fit tolerance for reliable engagement. The Acme thread form follows industry standards with 1"-6 configuration in left-hand orientation. Full compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations. Mechanical properties include 125,000 psi tensile strength and Rockwell C35 hardness, ensuring consistent performance in demanding industrial environments.
