S-95066A366 1/2"-8 Acme Lead Screws and Nuts

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction for extended service life in demanding environments
• Precise linear motion control with 0.125" travel per turn for accurate positioning in industrial applications
• Enhanced thread durability with Class 2G thread fit ensuring reliable engagement and reduced wear
• Left-hand thread design providing specialized motion control solutions for reverse-threading applications
• Exceptional mechanical strength with Rockwell B97 hardness for reliable performance under mechanical stress
• Standard hex nut profile for easy installation and removal with common tools
• Environmental compliance assurance with RoHS 3 certification for safe use in regulated industries

Professional Applications & Engineering Value

This 1/2"-8 Left Hand Acme hex nut delivers exceptional engineering value in precision motion systems where reverse-direction operation is critical. The 18-8 stainless steel construction provides excellent corrosion resistance, making it ideal for food processing, medical equipment, and marine applications where moisture resistance is paramount. The Acme thread form combined with Class 2G thread fit ensures smooth, reliable operation with minimal backlash in lead screw assemblies. With a consistent 0.125" travel per turn, this component offers predictable linear motion for positioning tables, clamping devices, and adjustment mechanisms. The left-hand thread configuration solves unique engineering challenges in applications requiring counter-rotational movement or specialized mechanical advantage.

Specification Summary & Compliance

This precision Acme lead screw nut features a 1/2"-8 left-hand Acme thread with Class 2G thread fit per inch system standards, ensuring proper clearance and engagement. Manufactured from 18-8 stainless steel with Rockwell B97 hardness for consistent mechanical properties. The component delivers 0.125" travel distance per turn for precise linear motion control. Compliance includes RoHS 3 (2015/863/EU) environmental standards, making it suitable for use in regulated industries and international markets.