S-98941A735 1/2"-10 x 12" 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 industrial applications
- Enhanced corrosion resistance through zinc plating, extending service life in demanding environments
- Superior load-bearing capacity with 68,000 psi tensile strength for reliable performance under heavy loads
- Consistent thread engagement with Class 2G thread fit ensuring smooth operation and reduced backlash
- Durable material construction using carbon steel with Rockwell B61 hardness for long-term wear resistance
- Industry-standard compatibility with ACME 1/2"-10 threading for easy integration into existing systems
- Environmental compliance assurance meeting RoHS 3 standards for safe use in regulated industries
Professional Applications & Engineering Value
This 1/2"-10 ACME lead screw delivers exceptional performance in precision motion control systems where reliability and accuracy are paramount. The zinc plated carbon steel construction provides superior corrosion protection in industrial environments, while the fully threaded design with right-hand direction ensures consistent force transmission throughout the entire 12" length. Engineered with ACME threading, this component offers optimal efficiency in applications requiring precise linear movement, such as CNC machinery, automated positioning systems, and material handling equipment. The Grade 2 classification and 0.1" travel per turn make it ideal for applications demanding repeatable accuracy and smooth operation under substantial loads.
Specification Summary & Compliance
This precision ACME lead screw features 1/2"-10 thread size with Class 2G thread fit tolerance for reliable performance. Manufactured to ASTM A108 specifications, it delivers consistent dimensional accuracy and mechanical properties. The component maintains Rockwell B61 hardness and 68,000 psi tensile strength for durable operation. Compliance with RoHS 3 (2015/863/EU) ensures environmental safety standards are met, making it suitable for various industrial applications requiring regulated material composition.
