S-98941A282 1"-6 x 6 ft. ASTM A108 Acme Lead Screws and Nuts

Key Features & Benefits at a Glance

• Precise linear motion control with 0.167" travel per turn for accurate positioning in automated systems
• Enhanced durability and corrosion resistance from zinc plating on carbon steel, extending service life in industrial environments
• High tensile strength of 68,000 PSI (Grade 2) ensures reliable performance under heavy loads and repeated use
• Superior wear resistance with Rockwell B61 hardness, maintaining thread integrity over long-term operation
• Consistent thread engagement with Class 2G thread fit for smooth operation and reduced backlash
• Compliance with ASTM A108 standards guarantees material quality and manufacturing consistency
• RoHS 3 environmental compliance meets modern regulatory requirements for safe industrial use

Professional Applications & Engineering Value

This 1"-6 ACME lead screw is engineered for demanding motion control applications where precision and reliability are critical. The fully threaded design with right-hand Acme threads provides consistent force transmission in CNC machinery, linear actuators, and positioning systems. Made from zinc plated carbon steel, it resists corrosion while maintaining Grade 2 strength characteristics, solving common issues of thread wear and dimensional instability in high-cycle operations. The 0.167" travel per turn delivers predictable movement for automated equipment, reducing calibration time and improving operational efficiency in manufacturing and assembly lines.

Specification Summary & Compliance

This lead screw features 1"-6 Acme thread with Class 2G thread fit tolerances for precise engagement. Manufactured to ASTM A108 specifications from carbon steel with zinc plating, it delivers 68,000 PSI tensile strength and Rockwell B61 hardness. The product is RoHS 3 (2015/863/EU) compliant and features fully threaded right-hand configuration with single start threading for consistent performance in industrial motion control systems.