S-93410A840 1/2"-10 x 12 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, ideal for high-stress industrial applications.
- Exceptional durability and wear resistance due to Rockwell C35 hardness, extending service life in demanding environments.
- Precise motion control with 0.1" travel per turn, ensuring accurate positioning and repeatability.
- Reliable thread engagement with Class 2G thread fit, minimizing backlash and enhancing operational stability.
- Corrosion-resistant alloy steel construction per ASTM Grade B7, suitable for harsh operating conditions.
- Full-length threading provides consistent performance along the entire 12 ft. length for versatile mounting.
- Compliance with environmental regulations including RoHS 3 and REACH, ensuring safe and sustainable usage.
Professional Applications & Engineering Value
This 1/2"-10 ACME lead screw is engineered from ASTM Grade B7 alloy steel to address critical needs in precision motion systems, such as CNC machinery, linear actuators, and heavy-duty automation. The fully threaded design and right-hand thread direction enable smooth, controlled linear movement with minimal friction, while the Acme thread type offers high efficiency and load distribution. Its 125,000 psi tensile strength and Rockwell C35 hardness prevent deformation under continuous use, reducing maintenance downtime. Ideal for industrial settings requiring reliable motion control, this component ensures long-term performance in applications like material handling, packaging equipment, and precision positioning systems.
Specification Summary & Compliance
This lead screw features a 1/2"-10 ACME thread with Class 2G thread fit for precise dimensional accuracy. It adheres to ASTM A193 manufacturing standards and is constructed from ASTM Grade B7 alloy steel. Compliance includes RoHS 3 (2015/863/EU) and REACH (EC 1907/2006), ensuring it meets environmental and safety regulations for industrial use.
