S-93410A320 1/2"-8 x 6 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
- Precise linear motion control with 0.125" travel per turn for accurate positioning in automated systems.
- Exceptional durability and load capacity from ASTM Grade B7 alloy steel construction, supporting up to 125,000 psi tensile strength.
- Reliable thread engagement and wear resistance due to Class 2G thread fit and Rockwell C35 hardness.
- Consistent performance in industrial environments with fully threaded, right-hand Acme threading for smooth operation.
- Compliance with stringent industry standards including ASTM A193, ensuring material quality and traceability.
- Safe for global use with full RoHS 3 and REACH compliance, free from hazardous substances.
- Versatile 6-foot length accommodates a wide range of linear motion and actuation setups.
Professional Applications & Engineering Value
This 1/2-8 ACME lead screw is engineered for demanding linear motion applications where precision and reliability are critical. Constructed from high-strength alloy steel and heat-treated to Rockwell C35 hardness, it resists deformation and wear under continuous use, making it ideal for CNC machinery, industrial actuators, and material handling systems. The Acme thread type and Class 2G thread fit provide optimal load distribution and minimal backlash, ensuring smooth, repeatable movement. With a travel distance of 0.125" per turn and right-hand threading, it offers predictable motion control, reducing setup time and maintenance in precision lead screw assemblies. Fully compliant with ASTM A193, it meets rigorous specifications for high-stress environments, enhancing operational uptime and system longevity.
Specification Summary & Compliance
This ACME lead screw features a 1/2"-8 thread size with Class 2G thread fit for consistent dimensional accuracy. It is manufactured in accordance with ASTM A193 and meets ASTM Grade B7 requirements for material strength. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006), ensuring adherence to environmental and safety regulations for industrial components.
