S-93410A411 3/8"-10 x 3 ft. 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
- Enhanced load-bearing capacity with 125,000 psi tensile strength for reliable performance in high-stress industrial applications
- Superior wear resistance due to Rockwell C35 hardness, ensuring long service life and reduced maintenance costs
- Precise motion control with 0.1" travel per turn and Class 2G thread fit for accurate positioning and smooth operation
- Left-hand threading design enables unique mechanical setups and reverse motion applications without compromising efficiency
- Full regulatory compliance with RoHS 3 and REACH standards for safe use in environmentally sensitive operations
- Robust alloy steel construction meeting ASTM A193 specifications for consistent quality in demanding conditions
- Versatile fully threaded design allows flexible installation and compatibility with various nut configurations
Professional Applications & Engineering Value
This 3/8"-10 ACME left-hand thread lead screw delivers exceptional engineering value in precision motion control systems where reliability and durability are paramount. Manufactured from ASTM Grade B7 alloy steel, it addresses common industrial challenges like component fatigue and misalignment through its Class 2G thread fit and fully threaded Acme profile. The left-hand thread direction provides unique solutions for reverse motion mechanisms and specialized machinery setups, while the 0.1" travel per turn ensures precise linear movement in automation equipment, CNC machines, and heavy-duty positioning systems. Its combination of high tensile strength and hardness makes it ideal for applications requiring consistent performance under continuous load cycles, reducing downtime and maintenance intervals in manufacturing and industrial environments.
Specification Summary & Compliance
This lead screw features 3/8"-10 ACME left-hand threading with Class 2G thread fit tolerances, ensuring precise engagement and smooth operation. The component meets ASTM A193 specifications for material quality and ASTM Grade B7 for mechanical properties. Manufacturing compliance includes RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental standards, confirming suitability for regulated industries and international markets.
