S-93410A140 3/4"-5 x 6 ft. ASTM A193 Acme Lead Screws and Nuts

Key Features & Benefits at a Glance

• Exceptional Load-Bearing Capacity - 125,000 PSI tensile strength and Rockwell C35 hardness ensure reliable performance under heavy-duty industrial loads
• Precision Motion Control - 0.2" travel distance per turn provides accurate linear positioning for demanding automation applications
• Superior Thread Quality - Class 2G thread fit maintains consistent engagement and reduces wear in high-cycle applications
• Long-Lasting Durability - ASTM A193 Grade B7 alloy steel construction withstands harsh industrial environments and repeated use
• Full-Length Threading - Fully threaded 6-foot length offers maximum flexibility for various mounting configurations
• Industry Standard Compliance - Meets ASTM specifications and environmental regulations (RoHS 3/REACH) for global project compatibility
• Optimized ACME Thread Design - Right-hand 3/4"-5 thread pattern ensures smooth operation and efficient power transmission

Professional Applications & Engineering Value

This 3/4"-5 ACME lead screw delivers exceptional engineering value in precision motion control systems where reliability and accuracy are critical. The ASTM Grade B7 alloy steel construction provides the necessary strength and Rockwell C35 hardness to withstand continuous operation in industrial automation, CNC machinery, and material handling equipment. The fully threaded design with Class 2G thread fit ensures minimal backlash and consistent performance, while the 0.2" travel per turn offers precise linear positioning control. Engineered to solve common industrial challenges including wear resistance, load capacity, and positioning accuracy, this ACME lead screw serves as a durable solution for heavy-duty applications requiring reliable power transmission and long service life.

Specification Summary & Compliance

This precision ACME lead screw features 3/4"-5 thread size with Class 2G thread fit tolerance and right-hand thread direction. Manufactured from high-strength alloy steel meeting ASTM A193 Grade B7 specifications, it delivers 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 regulations, ensuring safe use across global industrial markets. With 6-foot length and single thread start configuration, this screw maintains precise dimensional accuracy throughout its fully threaded design.