S-95072A430 1/4"-16 x 5/8" Fast-Travel Precision Acme Lead Screws and Nuts

Key Features & Benefits at a Glance

• Fast 0.25" travel per turn with a 4:1 speed ratio enables rapid linear motion, increasing operational efficiency in automated systems.
• High 300 lbs dynamic thrust load capacity ensures reliable performance under substantial mechanical stress, reducing wear and maintenance needs.
• Durable 360 Brass construction with Brinell 70 hardness provides excellent corrosion resistance and longevity in harsh industrial environments.
• Precision Class 2C thread fit on the internal ACME thread guarantees smooth, low-friction engagement and consistent positioning accuracy.
• Integrated 9/16"-18 UNF external thread allows for straightforward mounting and compatibility with standard industrial components.
• Right-hand thread direction ensures easy integration and predictable motion control in common machinery setups.
• Optimized 4 thread starts enhance load distribution and motion stability, minimizing backlash for precise applications.

Professional Applications & Engineering Value

This 1/4-16 ACME lead screw nut is engineered for fast-travel precision applications where speed and reliability are critical. The 360 Brass material offers superior machinability and resistance to corrosion, making it ideal for environments exposed to moisture or chemicals. With a 0.25" travel per turn and 4:1 speed ratio, it delivers quick linear motion, reducing cycle times in automation, CNC machinery, and precision positioning systems. The Class 2C thread fit ensures minimal play and smooth operation, addressing common issues like backlash and misalignment. Coupled with a 300 lbs dynamic thrust capacity, this nut supports heavy loads in industrial settings such as packaging equipment, medical devices, and robotic actuators, enhancing overall system durability and performance.

Specification Summary & Compliance

This externally threaded nut features a 1/4"-16 ACME internal thread with Class 2C fit for precise tolerances, and a 9/16"-18 UNF external thread with right-hand direction. It adheres to standard ACME and UNF thread specifications, ensuring compatibility and interchangeability. Manufactured from 360 Brass with a Brinell 70 hardness, it meets general industry standards for material quality and is compliant with regulations such as RoHS and REACH for environmental safety. The design supports reliable performance in dynamic applications, aligning with common engineering requirements for motion control components.