S-90242A525 5/16"-24 Hex Nuts

Key Features & Benefits at a Glance

• Superior corrosion resistance in harsh environments due to Black-Oxide coated 316 Stainless Steel construction
• Reliable fine thread engagement with 5/16"-24 UNF threads for secure, vibration-resistant connections
• Precise fit and easy assembly ensured by Class 2B thread tolerance for consistent performance
• Durable external hex drive allows for high-torque installation using standard tools without stripping
• Long-term operational integrity with excellent resistance to chemicals, moisture, and extreme temperatures
• Compliance with global standards including RoHS 3 and REACH for safe, regulated use in industrial settings
• Versatile standard profile (1/2" width, 17/64" height) compatible with common wrench sizes and applications

Professional Applications & Engineering Value

Engineered for demanding industrial environments, this 5/16"-24 UNF hex nut combines Black-Oxide 316 Stainless Steel with a Class 2B fine thread fit to address critical challenges like vibration loosening and corrosive degradation. The right-hand thread direction and external hex drive facilitate quick, secure installations in machinery, marine equipment, and chemical processing systems where exposure to moisture, salts, or aggressive chemicals is common. Its fine thread spacing enhances clamping force distribution, reducing the risk of joint failure under dynamic loads. This nut delivers consistent performance in industrial fastening applications, ensuring long-term reliability without frequent maintenance or replacement.

Specification Summary & Compliance

This hex nut meets UNF thread standards with a Class 2B thread fit for precise dimensional accuracy and compatibility. It is manufactured from Black-Oxide 316 Stainless Steel and complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring adherence to environmental and safety requirements for industrial components.