S-95066A305 1/4"-16 Acme Lead Screws and Nuts

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction, ideal for harsh industrial environments
• Precise left-hand thread engagement with Class 2G fit ensures reliable, backlash-resistant motion control
• Consistent 0.063" linear travel per revolution delivers predictable and repeatable positioning accuracy
• Enhanced durability from Rockwell B97 hardness, providing excellent wear resistance for extended service life
• Easy installation and maintenance with standard hex nut design for straightforward wrench access
• Environmental compliance assurance through RoHS 3 (2015/863/EU) certification for global manufacturing standards
• Optimized for reverse-motion applications with left-hand Acme threading for specialized mechanical systems

Professional Applications & Engineering Value

This 1/4"-16 left-hand Acme hex nut delivers exceptional performance in precision motion systems requiring reverse-direction operation. Manufactured from 18-8 stainless steel, it provides excellent corrosion resistance for applications in manufacturing equipment, medical devices, and automation systems where exposure to moisture or chemicals is common. The Class 2G thread fit maintains tight tolerances while allowing sufficient clearance for smooth operation without binding. With its 0.063" travel per turn and left-hand Acme threading, this component is specifically engineered for applications requiring counter-clockwise advancement or specialized mechanical advantage. The combination of Rockwell B97 hardness and precise Acme thread form ensures long-term reliability in high-cycle applications, reducing maintenance frequency and downtime in industrial settings.

Specification Summary & Compliance

This precision Acme lead screw nut features 1/4"-16 left-hand Acme threading with Class 2G thread fit tolerance, manufactured from 18-8 stainless steel with Rockwell B97 hardness. The component delivers 0.063" travel distance per turn with single thread start configuration. Compliant with RoHS 3 (2015/863/EU) environmental standards, ensuring suitability for regulated industrial applications worldwide.