S-93420A150 1/2"-10 x 10" 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 Motion Control with consistent 0.1" travel per turn for reliable positioning in automated systems
- Exceptional Load-Bearing Capacity from ASTM Grade B7 alloy steel, supporting up to 125,000 psi tensile strength
- Superior Wear Resistance with Rockwell C35 hardness for extended service life in demanding applications
- Optimized Thread Engagement through Class 2G thread fit ensuring smooth operation and reduced backlash
- Right-Hand ACME Thread Design providing efficient power transmission and compatibility with standard components
- Full Regulatory Compliance meeting RoHS 3 and REACH environmental standards for global manufacturing
- Complete Thread Coverage along the 10" length for maximum flexibility in mounting and positioning
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 alloy steel construction with ASTM Grade B7 certification ensures robust performance under heavy loads, while the ACME thread form provides superior efficiency in power transmission compared to standard threads. The fully threaded design allows for versatile installation in industrial automation, CNC machinery, and linear actuation systems. With 0.1" travel per turn, engineers achieve precise positioning control in manufacturing equipment, material handling systems, and precision instruments. The Class 2G thread fit maintains optimal clearances for smooth operation while minimizing wear, making this component ideal for applications requiring repeated cycling and long-term reliability.
Specification Summary & Compliance
This ACME lead screw features 1/2"-10 thread size with Class 2G thread fit tolerance for precise mechanical engagement. Manufactured to ASTM A193 specifications with ASTM Grade B7 material certification, ensuring consistent quality and performance. The component delivers 125,000 psi tensile strength and Rockwell C35 hardness for durable operation. Fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental standards, making it suitable for global industrial applications requiring strict regulatory adherence.
