S-93282A120 10-32 x 3/4" ASTM A582 Coupling Nuts

Key Features & Benefits at a Glance

• Superior corrosion resistance in harsh environments thanks to 316 stainless steel construction, ideal for marine, chemical, and outdoor applications.
• Reliable, vibration-resistant connections ensured by the fine UNF thread profile and Class 2B fit, minimizing the risk of loosening under dynamic loads.
• Full thread engagement across the entire 3/4" length provides maximum strength and stability for joining two externally threaded rods or studs.
• Guaranteed material quality and performance through compliance with the ASTM A582 standard for stainless steel steel bars.
• Safe for regulated industries with full compliance to RoHS 3 and REACH environmental directives, ensuring no hazardous substances are present.
• Broad compatibility with standard 10-32 UNF male threads, making it a versatile and easy-to-source component for maintenance and assembly.
• Durable, long-lasting performance due to the robust standard profile and high-grade material, reducing replacement frequency and total cost of ownership.

Professional Applications & Engineering Value

This 10-32 UNF coupling nut is engineered to solve critical challenges in industrial assembly where corrosion resistance and thread reliability are paramount. The use of 316 stainless steel provides exceptional protection against chlorides and acidic conditions, preventing fastener failure in demanding environments like chemical processing equipment, marine hardware, and food-grade machinery. The fully threaded design with a fine thread and Class 2B fit offers superior resistance to vibrational loosening compared to coarse threads, ensuring a secure and lasting connection for extended rod assemblies or precision adjustments. Manufactured to ASTM A582, this nut delivers consistent quality and mechanical properties, making it a trusted component for engineers and procurement specialists who require dependable, long-term performance from their coupling nuts.

Specification Summary & Compliance

This coupling nut features a 10-32 UNF (Unified National Fine) thread with a Class 2B internal thread fit, ensuring standard-compliant dimensional accuracy and interchangeability. The product is manufactured from 316 Stainless Steel in accordance with ASTM A582 and is fully threaded with a right-hand direction. It is compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming its adherence to strict environmental and safety standards for industrial use.