S-93410A117 5/8"-8 x 8 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
- Precise motion control with 0.125" travel per turn for accurate positioning in automated systems
- Exceptional durability from ASTM Grade B7 alloy steel construction, resisting wear in continuous operation
- High-load capacity with 125,000 psi tensile strength for demanding industrial applications
- Superior thread engagement through Class 2G thread fit, ensuring smooth operation with minimal backlash
- Long-lasting performance with Rockwell C35 hardness, maintaining integrity under repetitive stress
- Environmental compliance meeting RoHS 3 and REACH standards for safe use in regulated industries
- Full-length threading providing consistent drive capability across the entire 8-foot length
Professional Applications & Engineering Value
This 5/8-8 ACME lead screw delivers reliable precision motion control in demanding industrial environments where accuracy and durability are paramount. The ASTM A193 Grade B7 alloy steel construction provides exceptional strength-to-weight ratio, while the fully threaded design with right-hand Acme threading ensures consistent force transmission across the entire 8-foot length. Engineered for applications requiring precise linear motion, this lead screw solves common engineering challenges including positioning accuracy in CNC machinery, material handling systems, and industrial automation equipment. The Class 2G thread fit minimizes play and backlash, making it ideal for repetitive motion applications where consistent performance is critical to operational efficiency.
Specification Summary & Compliance
This ACME lead screw features 5/8"-8 thread size with Class 2G thread fit tolerance for precision engagement. Manufactured to ASTM A193 specifications with ASTM Grade B7 certification, 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 standards, ensuring safe use across various industrial sectors.
