S-93410A637 1"-8 x 3 ft. ASTM A193 Acme Lead Screws and Nuts
Acme Lead Screws and Nuts
Image may differ from product. See technical specification for details.
Basic Information
Thread Parameters
Dimension Parameters
Lead Screw Specific Parameters
Load & Performance Parameters
- Fast delivery
- Enjoy discounts on bulk purchases
- Secure Payment
- Fast Global Shipping
Key Features & Benefits at a Glance
- High load-bearing capacity with 125,000 psi tensile strength for demanding industrial applications
- Precise linear motion control with consistent 0.125" travel per revolution for accurate positioning
- Exceptional wear resistance due to Rockwell C35 hardness and alloy steel construction
- Reliable thread engagement with Class 2G thread fit ensuring smooth operation and reduced backlash
- Corrosion-resistant performance through ASTM Grade B7 material specification
- Full-length threading provides continuous engagement and maximum utility across the entire 3-foot length
- Environmental compliance with RoHS 3 and REACH standards for global industrial use
Professional Applications & Engineering Value
This 1"-8 ACME lead screw delivers exceptional engineering value in precision motion control systems where reliability and accuracy are paramount. The ASTM Grade B7 alloy steel construction provides the necessary strength for heavy-duty applications while maintaining dimensional stability under load. The fully threaded design with right-hand ACME threading ensures consistent force transmission throughout the entire 3-foot length, making it ideal for CNC machinery, industrial actuators, and precision positioning equipment. The Class 2G thread fit guarantees smooth operation with minimal play, reducing maintenance requirements and extending service life in continuous operation environments. This lead screw solves critical engineering challenges by combining high tensile strength with precise linear motion control in demanding industrial settings.
Specification Summary & Compliance
This precision ACME lead screw features 1"-8 thread size with Class 2G thread fit tolerance and right-hand thread direction. Manufactured from ASTM Grade B7 alloy steel meeting ASTM A193 specifications, delivering 125,000 psi tensile strength and Rockwell C35 hardness. The component is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental standards, ensuring safe use in global industrial applications.
