S-98948A730 1/2"-10 Acme Lead Screws and Nuts
Acme Lead Screws and Nuts
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Basic Information
Thread Parameters
Dimension Parameters
Lead Screw Specific Parameters
Nut Parameters
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Key Features & Benefits at a Glance
- Precise 0.1" linear travel per revolution enables accurate positioning and repeatable motion control in automated systems.
- Class 2G thread fit provides optimal clearance for smooth operation and reduced binding with minimal backlash.
- Zinc plating on carbon steel offers enhanced corrosion resistance, extending service life in industrial environments.
- Rockwell B75 hardness ensures excellent durability and wear resistance for long-term, reliable performance.
- Standard hex nut design allows for easy installation and removal using common wrenches, simplifying maintenance.
- RoHS 3 and REACH compliance guarantees the component meets stringent environmental and safety regulations for global use.
- Single-start, right-hand ACME thread delivers consistent, efficient power transmission for precise linear motion applications.
Professional Applications & Engineering Value
This 1/2"-10 ACME hex nut is engineered to address critical needs in precision motion control systems, such as CNC machinery, 3D printers, and linear actuators. The ACME thread form is specifically chosen for its high load-bearing efficiency and low friction, reducing wear and energy consumption. Constructed from zinc plated carbon steel, it combats corrosion in harsh industrial settings, while the Rockwell B75 hardness ensures it withstands repetitive use without deformation. With a defined 0.1" travel per turn, it provides predictable linear displacement, essential for applications requiring exact positioning and smooth operational flow, minimizing downtime and maintenance costs.
Specification Summary & Compliance
This nut features a 1/2"-10 ACME thread with Class 2G thread fit per standard inch specifications, ensuring dimensional accuracy and compatibility with corresponding lead screws. It is manufactured from carbon steel with a zinc plating surface treatment and meets Rockwell B75 hardness. The component is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming adherence to environmental and health safety standards for industrial components.
