S-90264A430 10-32 x 3/4" Coupling Nuts

Key Features & Benefits at a Glance

• Enhanced Connection Integrity – Fully threaded design ensures maximum engagement for reliable, vibration-resistant joints in demanding applications.
• Superior Corrosion Resistance – Zinc-plated steel construction provides durable protection against rust and environmental wear, extending service life.
• Precise Thread Compatibility – Class 2B fine threading with 10-32 UNF specification guarantees smooth assembly and secure fit with mating components.
• Efficient Installation & Removal – External hex drive allows for easy tightening using standard wrenches, reducing assembly time and labor costs.
• Optimized for Space-Constrained Setups – Standard profile and 3/4" length enable effective coupling of rods or studs where access is limited.
• Compliance with Global Standards – Meets RoHS 3 and REACH regulations, ensuring safe, environmentally responsible use in international markets.
• Consistent Performance in Fine-Thread Applications – Right-hand thread with fine spacing delivers reliable torque control and reduced risk of stripping.

Professional Applications & Engineering Value

This 10-32 UNF coupling nut is engineered to address common challenges in assembly and maintenance, where reliable threaded connections are critical. Made from zinc-plated steel, it combats corrosion in industrial environments, reducing downtime and replacement frequency. The fully threaded design and Class 2B thread fit ensure precise alignment and load distribution, minimizing stress concentrations in coupling applications such as extending rods, joining shafts, or securing fixtures. Its external hex drive facilitates quick installation with standard tools, enhancing workflow efficiency in automotive, machinery, and electrical enclosures. By integrating fine UNF threading, this nut provides superior resistance to loosening under vibration, making it ideal for precision equipment and heavy-duty frameworks.

Specification Summary & Compliance

This coupling nut adheres to Class 2B thread tolerances for consistent fit and performance, with 10-32 UNF fine threading and right-hand direction. Dimensions include a 3/4" length and 5/16" width across flats, conforming to standard coupling nut profiles. It is manufactured in compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) standards, ensuring environmental safety and regulatory acceptance for industrial and export use.