S-98935A037 7/8"-6 x 6 ft. ASTM A108 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
- Enhanced Durability: Grade 2 carbon steel construction provides excellent wear resistance and long service life in demanding industrial environments.
- Precise Motion Control: 0.167" travel distance per turn ensures accurate and repeatable linear positioning for automation and machinery.
- Superior Load Handling: High 53,000 psi tensile strength and Rockwell B61 hardness reliably withstand heavy loads and operational stress.
- Smooth & Reliable Engagement: Class 2G thread fit offers optimal clearance for smooth operation with ACME nuts, reducing binding and wear.
- Standardized Performance: Manufactured to ASTM A108 specifications, guaranteeing consistent quality and dimensional accuracy.
- Environmental Compliance: RoHS 3 and REACH compliant, ensuring safe use in regulated industries and global markets.
- Versatile Installation: 6 ft. fully threaded length and right-hand design provide flexibility for various assembly and motion control setups.
Professional Applications & Engineering Value
This 7/8"-6 ACME lead screw is engineered to address critical needs in precision motion systems, where reliability and accuracy are paramount. The Grade 2 carbon steel material, combined with ACME thread geometry and Class 2G thread fit, ensures smooth power transmission and minimal backlash in applications like CNC machinery, linear actuators, and lifting equipment. Its fully threaded and right-hand design allows for consistent force distribution and easy integration with standard nuts, reducing assembly time and maintenance. The high tensile strength and hardness resist deformation under load, making it ideal for industrial settings that demand durability and repeatable performance in motion control operations.
Specification Summary & Compliance
This lead screw adheres to Class 2G thread fit tolerances for reliable nut engagement and is manufactured in accordance with ASTM A108 standards. It features a 7/8"-6 ACME thread size with a single start and right-hand direction, ensuring compatibility with standard components. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, supporting use in environmentally conscious and regulated industries.
