S-98935A205 1/4"-16 x 6 ft. ASTM A108 Acme Lead Screws and Nuts

Key Features & Benefits at a Glance

• Precise Motion Control: 0.063" travel per turn enables accurate linear positioning for automated systems and machinery.
• Exceptional Durability: Carbon steel construction with Grade 2 strength provides reliable performance under continuous industrial use.
• Superior Thread Engagement: Class 2G thread fit ensures smooth operation with reduced backlash in precision applications.
• High Load Capacity: 64,000 psi tensile strength and Rockwell B61 hardness withstand heavy loads and resist deformation.
• Industry-Standard Compliance: Manufactured to ASTM A108 specifications for consistent quality and dimensional accuracy.
• Environmental Responsibility: RoHS 3 and REACH compliant for safe use in regulated industries and global markets.
• Versatile Configuration: Right-hand threaded, fully threaded 6-foot length accommodates various motion control setups.

Professional Applications & Engineering Value

This 1/4"-16 ACME lead screw delivers critical precision in motion control systems where repeatability and reliability are paramount. The carbon steel Grade 2 construction provides optimal strength-to-weight ratio for industrial automation, CNC positioning, and lifting mechanisms. The ACME thread form offers superior wear resistance compared to standard V-threads, while the Class 2G thread fit maintains consistent performance with minimal play. Engineered for applications requiring precise linear motion - from 3D printers and medical equipment to conveyor systems and machine tools - this fully threaded component ensures smooth operation across its entire 6-foot length. The right-hand threading configuration integrates seamlessly with standard industrial components, making it ideal for both OEM and maintenance applications where precision lead screw performance cannot be compromised.

Specification Summary & Compliance

This ACME lead screw features 1/4"-16 thread size with Class 2G thread fit tolerance, ensuring precise engagement with matching nuts. Manufactured in compliance with ASTM A108 standards for dimensional accuracy and material properties. The component meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, confirming its suitability for use in regulated industries and international markets. Mechanical properties include 64,000 psi tensile strength and Rockwell B61 hardness, providing reliable performance in demanding industrial environments.