S-93282A620 3/4"-16 x 1 1/2" ASTM A276 Coupling Nuts

Key Features & Benefits at a Glance

• Superior corrosion resistance in harsh environments thanks to 316 stainless steel construction
• Precise thread engagement with Class 2B fit for reliable, vibration-resistant connections
• Enhanced durability from ASTM A276 compliance, ensuring material integrity under stress
• Versatile coupling capability with full threading for extended rod or bolt joining applications
• Regulatory compliance with RoHS 3 and REACH, meeting strict environmental and safety standards
• Fine thread design (3/4"-16 UNF) for improved adjustment precision and load distribution
• Standard right-hand threading for easy installation and compatibility with common industrial components

Professional Applications & Engineering Value

This 316 stainless steel coupling nut delivers exceptional performance in demanding industrial settings where corrosion resistance and mechanical reliability are critical. The fully threaded design and UNF fine threading enable secure, long-lasting connections between rods, studs, or bolts in machinery, marine equipment, and chemical processing systems. Engineered to ASTM A276 standards, it maintains structural integrity under tension and vibration, reducing maintenance needs and downtime. Its Class 2B thread fit ensures consistent engagement without galling, while the corrosion-resistant properties of 316 stainless steel make it ideal for outdoor, high-moisture, or corrosive environments, providing a cost-effective solution for extended service life.

Specification Summary & Compliance

This coupling nut features a 3/4"-16 UNF fine thread with Class 2B thread fit for precise dimensional accuracy, an OD of 63/64", and a length of 1 1/2". Manufactured in compliance with ASTM A276 for material consistency and performance. It is RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant, ensuring adherence to environmental and safety regulations for industrial fastener applications.