S-95080A422 1"-5 Acme Lead Screws and Nuts

Key Features & Benefits at a Glance

• Superior wear resistance with Rockwell B96 hardness cast iron construction for extended service life in demanding industrial environments
• Precision left-hand Acme threading enables reliable reverse or counter-rotational motion control in complex mechanical assemblies
• Consistent 0.2" linear travel per revolution provides predictable and repeatable positioning for accurate motion control systems
• Class 2G thread fit tolerance ensures smooth, low-friction operation with standard Acme lead screws while maintaining operational clearance
• Robust 2" diameter round design offers substantial bearing surface and structural integrity for stable load distribution
• Full regulatory compliance with RoHS 3 and REACH standards guarantees environmental safety and global market acceptance
• Left-hand thread configuration provides specialized solutions for applications requiring opposite directional movement from standard right-hand threads

Professional Applications & Engineering Value

This left-hand Acme threaded nut delivers exceptional value in industrial applications where reverse motion control, precision positioning, and durability are paramount. Engineered from cast iron with Rockwell B96 hardness, this component resists deformation and maintains thread integrity under continuous operation in linear motion systems. The Class 2G thread fit provides optimal clearance for smooth engagement with Acme lead screws while minimizing backlash in applications such as machine tool slides, lifting mechanisms, and precision positioning tables. The 0.2" travel per turn offers controlled linear advancement perfect for applications requiring precise incremental movement. The left-hand thread direction specifically addresses engineering challenges in systems requiring counter-rotational motion or where multiple motion directions must be synchronized within complex machinery.

Specification Summary & Compliance

This 1"-5 Acme threaded nut features Class 2G thread fit per ANSI/ASME B1.5 standards, ensuring proper clearance and functional tolerance for industrial applications. The component maintains dimensional precision with 2" diameter and 2" height specifications. Manufacturing compliance includes RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, confirming adherence to global substance restriction standards for industrial components.