S-95120A583 1 1/2"-4 Acme Lead Screws and Nuts

Key Features & Benefits at a Glance

• Superior wear resistance from 932 Bearing Bronze construction, extending service life in high-friction applications
• Precise linear motion control with 0.25" travel per turn for accurate positioning in industrial systems
• Enhanced mounting stability through the 3½" flange diameter, providing secure attachment and load distribution
• Reliable thread engagement with Class 2G thread fit ensuring consistent performance in left-hand applications
• Corrosion-resistant properties of bearing bronze material maintaining dimensional stability in harsh environments
• Robust flange design with ¾" thickness offering increased bearing surface for heavy-duty applications
• Left-hand thread compatibility for specialized motion control systems requiring reverse-direction operation

Professional Applications & Engineering Value

This left hand Acme flange nut delivers exceptional engineering value in demanding motion control systems where reverse-direction operation and precision positioning are critical. Manufactured from 932 Bearing Bronze, the component provides natural lubricity and excellent wear characteristics, significantly reducing maintenance intervals in high-cycle applications. The Class 2G thread fit ensures smooth engagement with Acme lead screws while maintaining precise backlash control. The integrated flange design with substantial 3½" diameter offers superior mounting stability in industrial machinery, CNC equipment, and material handling systems. The left-hand Acme thread configuration makes it ideal for specialized applications requiring counter-rotational movement or safety-critical systems where unintended disengagement must be prevented.

Specification Summary & Compliance

This Acme flange nut features precision 1½"-4 left hand Acme threads with Class 2G thread fit per ASME B1.5 standards, ensuring consistent dimensional accuracy and reliable performance. The component is manufactured from 932 Bearing Bronze material and conforms to industry-standard inch system measurements. The flange nut delivers 0.25" travel distance per turn with a 3" height and 2½" diameter body, complemented by a 3½" flange diameter and ¾" flange thickness. Manufactured in compliance with industrial quality standards for precision threaded components.