S-98935A916 5/8"-8 x 8 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
- Precise linear motion control with 0.125" travel per turn for accurate positioning in automated systems
- High tensile strength of 64,000 psi ensures reliable performance under heavy loads and continuous operation
- Class 2G thread fit provides optimal clearance for smooth movement and reduced wear in industrial applications
- Grade 2 carbon steel construction with Rockwell B61 hardness offers excellent durability and resistance to deformation
- Fully threaded 8-foot length allows for versatile installation and customization in various machinery setups
- Right-hand ACME threading delivers efficient power transmission and compatibility with standard nut components
- Compliance with RoHS 3 and REACH ensures environmental safety and meets global regulatory standards for industrial use
Professional Applications & Engineering Value
This 5/8-8 ACME lead screw is engineered to address critical needs in precision motion control systems, where consistent performance and longevity are paramount. Constructed from Grade 2 carbon steel, it provides robust strength and Rockwell B61 hardness to withstand repetitive loads and minimize thread wear in high-duty cycles. The fully threaded design and Class 2G thread fit ensure smooth engagement with nuts, reducing backlash and enhancing positional accuracy in applications like CNC machinery, linear actuators, and material handling equipment. By incorporating ASTM A108 specifications and a right-hand thread direction, this screw offers reliable integration into existing systems, solving common issues of misalignment and inefficiency in industrial automation.
Specification Summary & Compliance
This ACME lead screw features a 5/8"-8 thread size with Class 2G thread fit for precise tolerances, and it is manufactured in accordance with ASTM A108 standards. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe use in various industrial settings.
