S-95100A127 1 1/4"-5 ASTM B16 Acme Lead Screws and Nuts

Key Features & Benefits at a Glance

• Superior wear resistance with 360 Brass construction and Rockwell B55 hardness for extended service life in high-use industrial environments
• Consistent motion control with precise 0.2" travel distance per turn ensuring reliable positioning accuracy in automated systems
• Optimized thread engagement through Class 2G thread fit providing smooth operation with minimal backlash in lead screw assemblies
• Enhanced compatibility with standard 1 1/4"-5 ACME threaded components for easy integration into existing motion systems
• Right-hand thread design offering familiar operation and straightforward installation for maintenance personnel
• Round nut configuration enabling simple mounting and alignment in various industrial applications
• Material reliability backed by ASTM B16 compliance ensuring consistent performance and quality standards

Professional Applications & Engineering Value

This 360 Brass ACME nut delivers exceptional value in precision motion control systems where consistent performance and durability are critical. The combination of Rockwell B55 hardness and brass material properties provides excellent wear characteristics while maintaining necessary machinability for custom applications. The Class 2G thread fit ensures optimal engagement with ACME lead screws, minimizing play and maintaining positional accuracy in industrial automation, CNC equipment, and linear motion systems. The 0.2" travel per turn offers predictable movement for precise control in positioning applications, while the right-hand ACME threading provides reliable power transmission in demanding environments where reverse motion prevention is essential for operational safety and system integrity.

Specification Summary & Compliance

This precision component features 1 1/4"-5 ACME threading with Class 2G thread fit tolerance, ensuring proper clearance and smooth operation with standard ACME lead screws. Manufactured from 360 Brass material and heat treated to Rockwell B55 hardness for optimal durability. The nut delivers 0.2" travel distance per turn with right-hand thread direction. Complies with ASTM B16 specifications for free-cutting brass rod, bar, and shapes for screw machine products, guaranteeing material consistency and performance reliability in industrial applications.