S-93282A600 3/4"-16 x 1 1/4" ASTM A276 Coupling Nuts

Key Features & Benefits at a Glance

• Superior corrosion resistance from 316 stainless steel construction, ideal for harsh environments and chemical exposure
• Precise thread engagement with Class 2B fine UNF threads ensuring reliable, vibration-resistant connections
• Full threading design provides maximum grip length and uniform stress distribution for enhanced joint integrity
• Standardized compliance with ASTM A276 guarantees material consistency and mechanical performance
• Environmental responsibility with RoHS 3 and REACH compliance, meeting strict international regulatory standards
• Right-hand threading offers familiar, efficient installation compatible with common assembly tools
• Durable inch-sized profile (63/64" OD, 1 1/4" length) delivers robust performance in demanding torque applications

Professional Applications & Engineering Value

This 316 stainless steel coupling nut with 3/4"-16 UNF fine threading addresses critical challenges in industrial assembly, where corrosion resistance and thread precision are paramount. The fully threaded design and Class 2B thread fit minimize loosening under dynamic loads, making it ideal for high-vibration environments like machinery, marine equipment, and chemical processing systems. Its ASTM A276 compliance ensures material integrity, while the fine thread spacing enhances sealing capability in pressurized applications. Engineered for longevity, it reduces maintenance frequency and replacement costs in demanding industrial applications where fastener failure is not an option.

Specification Summary & Compliance

This coupling nut features 3/4"-16 UNF fine threads with Class 2B thread fit per unified inch standards, ensuring precise dimensional accuracy. Manufactured from 316 stainless steel meeting ASTM A276 specifications for material properties. Fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming environmental safety and restricted substance adherence. Standard coupling nut profile with right-hand threading and full-length threading for consistent performance across industrial applications.