S-93410A412 3/8"-10 x 6 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
- Precision Motion Control: Achieves consistent 0.1" travel per turn, ensuring accurate positioning in automated systems.
- Exceptional Strength & Durability: ASTM Grade B7 alloy steel construction provides 125,000 psi tensile strength for reliable, heavy-duty performance.
- Optimized Thread Engagement: Class 2G thread fit ensures smooth operation with minimal backlash in demanding applications.
- Left-Hand Thread Versatility: Enables unique mechanical configurations and reverse-motion solutions not possible with standard right-hand threads.
- Full-Length Threading: Fully threaded 6-foot design offers maximum flexibility for custom assembly and continuous motion requirements.
- Enhanced Wear Resistance: Rockwell C35 hardness provides superior surface durability for extended service life.
- Regulatory Compliance: Meets RoHS 3 and REACH environmental standards for safe use in regulated industries.
Professional Applications & Engineering Value
This 3/8"-10 ACME left-hand thread lead screw delivers critical engineering advantages in precision motion systems. The ASTM Grade B7 alloy steel construction combined with ACME threading provides optimal load distribution and wear resistance, solving common challenges of thread deformation under heavy loads. The left-hand thread direction enables specialized applications requiring counter-rotational movement, while the fully threaded 6-foot length accommodates long-travel positioning systems in industrial automation, CNC machinery, and lifting equipment. With 0.1" travel per turn, engineers can achieve precise linear motion control in manufacturing, packaging, and material handling applications where accuracy and reliability are paramount.
Specification Summary & Compliance
This lead screw features 3/8"-10 ACME left-hand threads with Class 2G fit for precise thread engagement. Manufactured from ASTM Grade B7 alloy steel meeting ASTM A193 specifications, it delivers 125,000 psi tensile strength and Rockwell C35 hardness. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring suitability for use in regulated industrial environments.
