S-94575A750 9/16"-12 MS51967-17; Fed. Spec. FF-N-836 Hex Nuts

Key Features & Benefits at a Glance

• Exceptional corrosion resistance with cadmium yellow-chromate plating, extending service life in harsh industrial environments
• High tensile strength from Grade 5 steel construction, ensuring reliable performance in heavy-duty applications
• Precision coarse threading (9/16"-12 UNC) for faster assembly and reduced cross-threading risk
• Class 2B thread fit providing consistent engagement and vibration resistance in dynamic loads
• Standard external hex drive design enabling easy installation with common wrench tools
• Military and federal specification compliance (MS51967-17, FF-N-836) guaranteeing quality and interchangeability
• Optimized dimensions (7/8" width, 31/64" height) for straightforward integration into existing assemblies

Professional Applications & Engineering Value

This Grade 5 hex nut delivers critical reliability where failure is not an option. The cadmium yellow-chromate plated steel construction combats oxidation and chemical exposure in automotive, machinery, and structural applications. Its 9/16"-12 UNC coarse thread design resists loosening under vibration while enabling rapid installation in high-volume production lines. Engineered to MS51967-17 and Federal FF-N-836 standards, this component provides assured performance in aerospace, defense, and heavy equipment sectors where specification compliance is mandatory. The external hex drive profile ensures maximum torque transfer without stripping, reducing maintenance downtime.

Specification Summary & Compliance

Manufactured to Class 2B thread fit tolerances per Unified National Coarse (UNC) standards. Complies with MS51967-17 military specification and Federal Specification FF-N-836 requirements. Meets Grade 5 mechanical properties with cadmium yellow-chromate plating per industry standards. Dimensions: 9/16"-12 thread size, 7/8" width across flats, 31/64" height. Right-hand thread direction with standard hex nut profile.