S-90242A648 3/4"-16 Hex Nuts

Key Features & Benefits at a Glance

• Superior corrosion resistance from Black-Oxide 316 Stainless Steel construction, ideal for harsh environments and extending service life
• Precise thread engagement with Class 2B fit and UNF fine threading, ensuring reliable, vibration-resistant connections
• Easy installation and removal with standard external hex drive profile, compatible with common wrench tools
• Enhanced durability in demanding applications due to the material's high strength and oxidation resistance
• Regulatory compliance with RoHS 3 and REACH standards, meeting strict industrial and environmental requirements
• Consistent dimensional accuracy (1 1/8" width, 41/64" height) for seamless integration with mating components
• Right-hand thread design provides standardized, intuitive fastening for efficient assembly processes

Professional Applications & Engineering Value

This 3/4"-16 UNF Class 2B hex nut is engineered to address critical challenges in industrial settings where corrosion and mechanical stress are prevalent. The Black-Oxide 316 Stainless Steel material offers exceptional resistance to chemicals, saltwater, and high temperatures, preventing thread galling and seizing. Its fine UNF thread and Class 2B thread fit deliver superior clamping force and vibration resistance, making it ideal for precision machinery, automotive assemblies, and marine equipment. The external hex drive allows for high-torque application without stripping, ensuring reliable performance in heavy-duty industrial applications that demand long-term reliability and minimal maintenance.

Specification Summary & Compliance

This hex nut adheres to UNF thread standards with a Class 2B thread fit for consistent dimensional accuracy. It features a fine thread spacing (16 TPI) and right-hand thread direction. The product is manufactured to comply with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring it meets current environmental and safety standards for industrial fasteners.