S-92428A742 1/2"-10 Acme Lead Screws and Nuts

Key Features & Benefits at a Glance

• Superior wear resistance with cast iron construction and Rockwell B72 hardness for extended service life in demanding industrial environments
• Precise linear positioning with consistent 0.1" travel distance per turn for reliable motion control applications
• Optimized thread engagement through Class 2G thread fit that maintains proper clearances while minimizing backlash
• Right-hand ACME thread design provides efficient power transmission with excellent load distribution capabilities
• Direct 1:1 speed ratio enables straightforward integration with existing mechanical systems without complex gearing
• Flat handle style offers secure grip and comfortable manual operation when required
• Environmental compliance with RoHS 3 and REACH regulations ensures safe use across global industrial markets

Professional Applications & Engineering Value

This 1/2"-10 ACME lead screw delivers exceptional value in precision linear motion systems where accuracy and durability are paramount. The cast iron construction, hardened to Rockwell B72, provides outstanding resistance to deformation under load, making it ideal for industrial machinery, CNC positioning systems, and automated equipment. The ACME thread profile with Class 2G fit ensures smooth operation with minimal play, while the right-hand thread direction and single thread start offer predictable, consistent movement. With 0.1" travel per turn, this component provides precise control in applications requiring accurate linear displacement, from manufacturing jigs to material handling systems. The flat handle style accommodates manual adjustment when needed, adding versatility to automated setups.

Specification Summary & Compliance

This precision ACME lead screw features a 1/2"-10 thread size with Class 2G thread fit per industry standards, ensuring proper clearances for smooth operation. The component maintains dimensional accuracy with 0.1" travel distance per turn and is manufactured from cast iron with Rockwell B72 hardness for consistent performance. Compliance includes RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, meeting international environmental standards for industrial components. The right-hand thread direction and 1:1 speed ratio provide straightforward integration into various mechanical systems requiring reliable linear motion control.