S-95270A111 3/8"-12 ASTM B16 Acme Lead Screws and Nuts

Key Features & Benefits at a Glance

• Superior wear resistance with Rockwell B55 hardness for extended service life in demanding applications
• Precision thread engagement through Class 2G thread fit ensures reliable performance with minimal backlash
• Excellent corrosion resistance provided by 360 brass material, ideal for harsh industrial environments
• Smooth linear motion with 0.083" travel distance per turn for precise positioning control
• Optimized mechanical efficiency through single-start ACME thread design for consistent power transmission
• Enhanced stability with square nut configuration that prevents rotation during operation
• Industry-standard compliance with ASTM B16 specifications guarantees material quality and performance reliability

Professional Applications & Engineering Value

This 3/8"-12 ACME brass square nut delivers exceptional value in precision motion control systems where smooth operation and durability are critical. The 360 brass construction combined with Class 2G thread fit provides optimal corrosion resistance while maintaining precise thread engagement, significantly reducing maintenance requirements in industrial environments. The single-start ACME thread design ensures consistent 0.083" travel per revolution, making it ideal for positioning applications in manufacturing equipment, automated systems, and precision instruments. The square nut configuration offers superior anti-rotation characteristics, eliminating the need for additional locking mechanisms in assembly. This component solves common engineering challenges by providing reliable performance in applications requiring repeated linear motion with minimal wear and consistent accuracy.

Specification Summary & Compliance

This ACME square nut features precise 3/8"-12 thread size with Class 2G thread fit tolerance, ensuring proper engagement with mating components. The manufacturing process adheres to ASTM B16 specifications for brass alloy composition and mechanical properties. The component maintains right-hand thread direction with single-start design and delivers consistent 0.083" travel distance per turn. The Rockwell B55 hardness rating confirms material durability, while the square nut profile provides stable mounting characteristics for reliable industrial performance.