S-98935A922 1"-5 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 0.2" travel per turn for accurate positioning in automation systems
- Enhanced durability and wear resistance from carbon steel construction with Rockwell B61 hardness
- Reliable thread engagement with Class 2G thread fit, ensuring smooth operation and reduced backlash
- High tensile strength of 64,000 psi for handling substantial loads in demanding industrial environments
- Full threading and right-hand design for versatile installation and consistent performance across the entire 4-foot length
- Compliance with ASTM A108 standards guarantees material quality and manufacturing consistency
- Environmentally responsible sourcing with RoHS 3 and REACH compliance for global regulatory acceptance
Professional Applications & Engineering Value
This 1"-5 ACME lead screw in carbon steel is engineered to address critical challenges in precision motion control systems, such as CNC machinery, linear actuators, and automated positioning equipment. The fully threaded design with right-hand thread direction ensures uniform force distribution and minimizes vibration, enhancing operational stability. With a travel distance of 0.2" per turn, it delivers exact linear movement, reducing errors in repetitive tasks. The Grade 2 material and Class 2G thread fit provide excellent resistance to wear and fatigue, extending service life in high-cycle applications. Ideal for industrial settings requiring reliable, long-term performance, this lead screw supports efficient power transmission while maintaining alignment under load.
Specification Summary & Compliance
This ACME lead screw features a 1"-5 thread size with Class 2G thread fit for precise dimensional accuracy. It is manufactured from carbon steel per ASTM A108 specifications, ensuring consistent quality and mechanical properties. The product complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming its adherence to environmental and safety standards for industrial use.
