S-95066A168 1"-8 Acme Lead Screws and Nuts

Key Features & Benefits at a Glance

• Superior wear resistance and corrosion protection from 18-8 Stainless Steel construction, ensuring long-term reliability in harsh industrial environments.
• Precise and predictable linear motion with a 0.125" travel distance per turn, enabling accurate positioning in automated systems.
• Optimized thread engagement and reduced binding due to the Class 2G thread fit, which provides consistent performance and ease of assembly.
• Excellent mechanical strength with a Rockwell B97 hardness, offering robust durability under repeated loads and stresses.
• Simplified installation and maintenance with a standard hex nut design, allowing for easy wrench access and secure fastening.
• Reliable power transmission via the single-start, right-hand ACME thread, ensuring efficient force transfer in lead screw assemblies.
• Compliance with environmental safety standards as a RoHS 3 compliant component, making it suitable for global markets and regulated industries.

Professional Applications & Engineering Value

This 1"-8 ACME thread hex nut is engineered to solve critical challenges in precision linear motion systems. Its 18-8 Stainless Steel build resists corrosion and wear, making it ideal for applications in manufacturing, packaging machinery, and CNC equipment where exposure to moisture or chemicals is common. The Class 2G thread fit minimizes backlash and ensures smooth operation, reducing maintenance downtime. With a 0.125" travel per turn and right-hand thread design, it delivers consistent, repeatable movement in positioning tables, actuators, and other mechanical drive components. This nut enhances system longevity and performance, providing a reliable solution for engineers seeking durable, high-precision Acme lead screw assemblies.

Specification Summary & Compliance

This nut features a 1"-8 ACME thread with a Class 2G thread fit per standard inch system specifications, ensuring dimensional accuracy and compatibility. It is manufactured from 18-8 Stainless Steel with a hardness of Rockwell B97 for consistent mechanical properties. The component is RoHS 3 (2015/863/EU) Compliant, adhering to environmental regulations for hazardous substance restrictions, and is designed for use in general industrial applications without a rated thrust load capacity.