S-95120A167 1 1/8"-5 Acme Lead Screws and Nuts

Key Features & Benefits at a Glance

• Enhanced Durability & Wear Resistance: Constructed from 932 Bearing Bronze to withstand continuous operation with minimal wear, extending service life in demanding environments.
• Precision Linear Motion: Delivers a consistent 0.2" travel per turn, ensuring accurate and repeatable positioning for automated systems.
• Superior Thread Engagement: Class 2G thread fit provides optimal clearance for smooth operation while maintaining necessary backlash control.
• Simplified Installation & Mounting: Integrated 2 3/4" flange eliminates the need for separate mounting hardware, reducing assembly time and complexity.
• Reliable Right-Hand Thread Design: Standard right-hand thread direction ensures compatibility with common lead screw drives and straightforward integration.
• Robust Flange Construction: 5/8" thick flange and 2 3/4" diameter provide a stable mounting base, enhancing load distribution and system stability.
• Corrosion & Galling Resistance: 932 Bearing Bronze material offers inherent lubricity, reducing friction and preventing seizing in high-cycle applications.

Professional Applications & Engineering Value

This 1 1/8"-5 ACME flange nut is engineered to address critical needs in precision linear motion systems where reliability and low maintenance are paramount. The 932 Bearing Bronze construction significantly reduces wear and galling, a common failure point in metal-on-metal threaded assemblies, ensuring smooth operation over extended cycles. Its Class 2G thread fit provides the ideal balance between free movement and controlled backlash, making it suitable for applications like CNC machine tools, industrial actuators, and precision positioning tables. The integral flange design simplifies mounting and improves mechanical stability, directly solving alignment and space constraints in compact machinery. This nut is a vital mechanical drive component for engineers seeking durable, long-lasting performance in automated and high-precision industrial environments.

Specification Summary & Compliance

This nut conforms to standard ACME thread specifications with a size of 1 1/8"-5 and a Class 2G thread fit, ensuring dimensional accuracy and interchangeability. The component is manufactured from 932 Bearing Bronze and features a right-hand thread direction with a single start. It is designed for general industrial use and is compliant with common industry standards for lead screw nuts and mechanical components.