S-95072A761 2"-5 x 2 3/4" Precision Acme Lead Screws and Nuts

Key Features & Benefits at a Glance

• Superior wear resistance and longevity due to 673 Bronze construction with Brinell 70 hardness, ideal for high-duty cycles
• Precise linear motion control with consistent 0.2" travel per turn for accurate positioning in automated systems
• Reliable thread engagement and reduced backlash ensured by Class 2C fit, maintaining operational stability
• Robust external threading (2 35/64"-18 UNS) provides secure mounting and compatibility with standard industrial components
• Optimized for right-hand thread applications with single-start Acme thread design for smooth, efficient power transmission
• Compliance with environmental regulations through RoHS 3 adherence, ensuring safe use in regulated industries
• Durable 2.75" diameter body offers enhanced structural integrity and heat dissipation during continuous operation

Professional Applications & Engineering Value

This precision Acme nut is engineered from 673 Bronze to address common industrial challenges such as thread wear, misalignment, and frequent maintenance in linear motion systems. The Acme thread form and Class 2C fit deliver smooth, low-friction movement with minimal backlash, crucial for CNC machinery, lifting equipment, and automated positioning systems. Its Brinell 70 hardness and bronze composition resist galling and corrosion, extending service life in demanding environments like packaging, material handling, and heavy-duty manufacturing. The 0.2" travel per turn provides predictable linear advancement, enhancing control in applications requiring repeatable accuracy. Compatible with standard lead screws, this nut ensures reliable performance while reducing downtime and replacement costs.

Specification Summary & Compliance

This externally threaded nut adheres to Acme thread standards with a 2"-5 thread size and Class 2C thread fit for precise tolerances. It features a right-hand thread direction, 2.75" diameter, and 7/8" external thread length with UNS threading. Manufactured in compliance with RoHS 3 (2015/863/EU) under exemption 6(c) for lead in copper alloys, ensuring regulatory alignment for industrial use.