S-95072A331 3/4"-8 x 1 1/4" Fast-Travel Precision Acme Lead Screws and Nuts

Key Features & Benefits at a Glance

• Enhanced load handling with 2800 lbs dynamic thrust capacity for demanding industrial applications
• Superior wear resistance from 360 Brass construction with Brinell 70 hardness rating
• Fast-travel efficiency through 2:1 speed ratio and 0.25" travel per revolution
• Precision thread engagement with Class 2C fit ensuring reliable performance in motion systems
• Dual-thread versatility featuring 3/4"-8 internal Acme threads and 1"-18 external UNS threads
• Optimized right-hand threading for standard industrial equipment compatibility
• Robust external threading with 1/2" engagement length for secure mounting

Professional Applications & Engineering Value

This precision Acme lead screw nut delivers exceptional performance in fast-travel applications where speed and reliability are critical. The 360 Brass construction provides excellent corrosion resistance while maintaining the Brinell 70 hardness needed for prolonged service life in industrial environments. The 2:1 speed ratio and 0.25" travel per turn enable rapid linear motion, making it ideal for CNC equipment, automated positioning systems, and material handling machinery. The Class 2C thread fit ensures smooth operation with minimal backlash, while the dual-thread design allows for seamless integration into complex mechanical assemblies requiring both Acme and UNS thread standards.

Specification Summary & Compliance

This Acme lead screw nut features precision 3/4"-8 internal Acme threads with Class 2C fit tolerance and 1"-18 external UNS threads manufactured to inch system standards. The component maintains 2800 lbs dynamic thrust load capacity and is produced in compliance with industry-standard manufacturing specifications for precision Acme nuts. The right-hand thread direction and dual-start design ensure compatibility with standard industrial drive systems while providing reliable performance in demanding motion control applications.