S-93282A150 1/4"-20 x 1" ASTM A582 Coupling Nuts

Key Features & Benefits at a Glance

• Superior corrosion resistance with 316 Stainless Steel construction, ideal for harsh environments including marine and chemical processing applications.
• Reliable thread engagement due to the fully threaded design and Class 2B thread fit, ensuring consistent clamping force and vibration resistance.
• Broad compatibility with 1/4"-20 UNC coarse threads, a common standard for easy sourcing and replacement in various assemblies.
• Enhanced durability from compliance with ASTM A582, guaranteeing material quality and performance under mechanical stress.
• Simplified installation with right-hand threading, facilitating quick and straightforward assembly in industrial settings.
• Environmental compliance assurance by meeting RoHS 3 and REACH standards, supporting responsible manufacturing and supply chain requirements.
• Optimized dimensions (1" length, 23/64" OD) for a standard profile that fits common tooling and space constraints.

Professional Applications & Engineering Value

This 316 Stainless Steel coupling nut is engineered to address critical challenges in industrial fastening, such as corrosion-induced failure and thread wear. The fully threaded UNC profile and Class 2B thread fit provide excellent load distribution and resistance to loosening under vibration, making it ideal for extending threaded rods or joining components in machinery, structural frameworks, and piping systems. Its ASTM A582 compliance ensures high tensile strength and durability, while the coarse thread spacing allows for quicker assembly and disassembly, reducing maintenance downtime in demanding applications like offshore equipment, food processing plants, and chemical handling facilities.

Specification Summary & Compliance

This coupling nut adheres to Class 2B thread fit tolerances for consistent engagement, with UNC 1/4"-20 coarse threading and right-hand direction. It meets ASTM A582 specifications for material and manufacturing quality, and is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe and sustainable use in global industrial markets.