S-98935A912 1/2"-10 x 4 ft. ASTM A108 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 0.1" travel per turn for accurate positioning in automated systems.
- Exceptional durability under heavy loads thanks to Grade 2 Carbon Steel construction and 64,000 psi tensile strength.
- Reliable, long-lasting thread engagement with Class 2G thread fit, minimizing backlash in repetitive motion applications.
- Consistent performance in demanding environments due to Rockwell B61 hardness, resisting wear and deformation.
- Broad compatibility and easy integration with standard ACME nuts and systems using 1/2"-10 right-hand threads.
- Full-length usability with a fully threaded 4 ft. design, offering flexibility in various setup configurations.
- Safe for regulated industries with compliance to RoHS 3 and REACH, ensuring no hazardous substances are used.
Professional Applications & Engineering Value
This 1/2"-10 ACME Lead Screw is engineered from Grade 2 Carbon Steel to solve critical linear motion challenges in industrial settings. Its ACME thread type and Class 2G thread fit provide high efficiency and reduced wear, making it ideal for CNC machinery, conveyor systems, and heavy-duty actuators where precise movement and load capacity are paramount. The fully threaded and right-hand thread direction ensure consistent force transmission over the entire 4 ft. length, while the 0.1" travel per turn allows for fine adjustments. By meeting ASTM A108 specifications, it guarantees material integrity, helping B2B buyers minimize downtime and maintenance costs in applications like packaging equipment, automotive assembly, and material handling systems.
Specification Summary & Compliance
This lead screw features a 1/2"-10 ACME thread with Class 2G thread fit for standard industrial tolerances, ensuring smooth operation with compatible nuts. It is manufactured from Grade 2 Carbon Steel per ASTM A108, delivering a tensile strength of 64,000 psi and Rockwell B61 hardness. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) standards, confirming its safety for use in environmentally sensitive and regulated applications.
