S-95120A191 2"-4 Acme Lead Screws and Nuts

Key Features & Benefits at a Glance

• Enhanced Durability & Wear Resistance – Crafted from 932 Bearing Bronze for superior performance in high-friction environments, reducing maintenance needs.
• Precise Motion Control – Delivers 0.25" travel per turn for accurate and repeatable positioning in automated systems.
• Secure Thread Engagement – Class 2G thread fit ensures reliable, backlash-resistant connections with compatible ACME lead screws.
• Simplified Installation & Stability – Integrated flange design provides a stable mounting base, eliminating the need for separate washers or locking mechanisms.
• Corrosion Resistance – 932 Bearing Bronze material offers excellent resistance to corrosion, extending service life in harsh industrial settings.
• Right-Hand Thread Compatibility – Standard right-hand thread direction ensures easy integration with common lead screw assemblies.
• Robust Construction – With a 3" diameter and 4" height, this nut supports heavy-duty applications without compromising on precision.

Professional Applications & Engineering Value

This 2"-4 ACME flange nut is engineered to address common challenges in motion control systems, such as wear, misalignment, and inconsistent performance. The 932 Bearing Bronze construction minimizes friction and galling, which is critical in high-cycle applications like CNC machinery, linear actuators, and industrial automation. The Class 2G thread fit and right-hand ACME threads provide a secure, low-backlash interface with lead screws, ensuring smooth and precise linear motion. Its flange design enhances stability by distributing load evenly, reducing the risk of loosening under vibration or heavy thrust loads. Ideal for use in manufacturing, packaging, and material handling equipment, this nut delivers reliable performance where accuracy and durability are paramount.

Specification Summary & Compliance

This product adheres to ACME thread standards with a Class 2G thread fit for precise tolerance and compatibility. It features a right-hand thread direction, 0.25" travel per turn, and is manufactured from 932 Bearing Bronze for consistent quality. While specific load ratings are not provided, the design conforms to general industrial specifications for lead screw nuts. Complies with industry standards for material composition and threading, ensuring reliable integration into motion control systems.