S-93410A990 1 1/2"-5 x 12" ASTM A193 Acme Lead Screws and Nuts

Key Features & Benefits at a Glance

• High load-bearing capacity with 125,000 psi tensile strength, ideal for heavy-duty industrial applications
• Precise linear motion control with 0.2" travel per turn, ensuring accurate positioning in automated systems
• Superior wear resistance from Rockwell C35 hardness and alloy steel construction, extending service life
• Reliable thread engagement with Class 2G thread fit, minimizing backlash in power transmission systems
• Corrosion-resistant operation through RoHS 3 and REACH compliance, suitable for regulated environments
• Standardized performance meeting ASTM A193 specifications, guaranteeing material quality and consistency
• Versatile mounting compatibility with fully threaded right-hand ACME design, simplifying integration

Professional Applications & Engineering Value

This 1 1/2"-5 ACME lead screw delivers exceptional engineering value in industrial automation, CNC machinery, and heavy-load positioning systems. The ASTM Grade B7 alloy steel construction provides the structural integrity needed for continuous operation under high stress, while the ACME thread profile offers efficient power transmission with minimal wear. The Class 2G thread fit ensures precise movement control, critical for applications requiring repeatable accuracy. With its fully threaded design and 0.2" travel distance per turn, this component solves common challenges in linear motion systems where durability, precision, and reliability are paramount for manufacturing efficiency.

Specification Summary & Compliance

Manufactured to exacting standards with Class 2G thread fit tolerances and 1 1/2"-5 ACME thread size. Complies with ASTM A193 material specifications and ASTM Grade B7 strength requirements. Meets environmental regulations including RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance. Features right-hand threading, single start design, and 12" length for standardized industrial applications.