S-90762A132 3/8"-24 Fed. Spec. FF-N-836, MS51972-3, Fed. Spec. QQ-P-35 Hex Nuts

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction for long-lasting performance in harsh industrial environments
• Precise Class 2B thread fit ensures smooth assembly and reliable fastening in critical applications
• UNF fine thread design provides enhanced vibration resistance and superior load distribution
• Full compliance with Fed. Spec. FF-N-836 and MS51972-3 guarantees consistent quality and interchangeability
• Standard external hex drive enables easy installation with common tools while preventing rounding
• RoHS 3 and REACH compliance meets environmental regulations for global manufacturing operations
• Right-hand thread orientation offers compatibility with standard assembly processes and equipment

Professional Applications & Engineering Value

These 3/8"-24 UNF hex nuts deliver exceptional engineering value through their 18-8 stainless steel composition and Class 2B thread fit, specifically designed to address common industrial challenges. The corrosion-resistant properties make them ideal for applications exposed to moisture, chemicals, and outdoor elements, significantly extending service life in demanding environments. The UNF fine thread configuration provides superior vibration resistance compared to coarse threads, preventing loosening in machinery, automotive assemblies, and precision equipment. Manufactured to Fed. Spec. FF-N-836 and MS51972-3 standards, these fasteners ensure dimensional consistency and reliable performance in aerospace, military, and industrial applications where precision and durability are paramount. The external hex drive design facilitates quick installation while maintaining structural integrity under high torque conditions.

Specification Summary & Compliance

This 3/8"-24 UNF hex nut features precise Class 2B thread fit tolerances with a 9/16" width and 21/64" height profile. The fastener meets stringent Fed. Spec. FF-N-836 and MS51972-3 manufacturing specifications, along with Fed. Spec. QQ-P-35 material requirements. Environmental compliance includes full adherence to RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring these components are suitable for global supply chains and environmentally conscious manufacturing operations.