S-95365A119 5/8"-8 x 1 1/4" Precision Acme Lead Screws and Nuts

Key Features & Benefits at a Glance

• Precision linear motion control with a consistent 0.125" travel distance per turn, ensuring accurate and repeatable positioning in automated systems.
• Superior durability and wear resistance thanks to the cast iron construction and Brinell 217 hardness, extending service life in demanding industrial environments.
• Reliable thread engagement with Class 2C thread fit, providing smooth operation and reduced backlash for enhanced motion control stability.
• Robust single-start ACME thread design offers high load-carrying capacity and efficient power transmission in heavy-duty linear motion applications.
• Environmental and regulatory compliance with RoHS 3 and REACH standards, ensuring safe use in global markets and sensitive industries.
• Versatile round nut profile with a 1.859" diameter and 1 1/4" length, facilitating easy integration into various lead screw assemblies and mounting configurations.
• Optimized for right-hand thread systems, delivering consistent performance in standard directional motion control setups.

Professional Applications & Engineering Value

This 5/8-8 ACME threaded cast iron nut is engineered to address common challenges in precision linear motion systems, such as wear, backlash, and positional inaccuracy. The cast iron material provides excellent strength and vibration damping, reducing noise and maintenance in high-cycle applications like CNC machinery, 3D printers, and industrial actuators. With its Class 2C thread fit and single-start ACME thread type, it ensures minimal play and smooth travel, crucial for repetitive tasks in automation and positioning equipment. The right-hand thread direction and standardized inch dimensions make it a reliable lead screw component for upgrading or designing robust motion control solutions, enhancing overall system longevity and precision.

Specification Summary & Compliance

This nut adheres to Class 2C thread fit standards for general-purpose applications, ensuring dimensional accuracy and compatibility with ACME lead screws. It meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance, confirming it is free of hazardous substances. Manufactured with a Brinell 217 hardness and built to inch system specifications, it supports reliable performance in various industrial settings.