S-91240A009 8-32 Fed. Spec. FF-N-836, MS35649-284, Fed. Spec. QQ-P-35 Hex Nuts
Hex Nuts
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Basic Information
Dimension Parameters
Thread Parameters
Head Parameters
Material & Strength Parameters
Finish & Compliance Parameters
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Key Features & Benefits at a Glance
- Superior corrosion resistance with 18-8 Stainless Steel construction, ensuring long-term reliability in harsh environments
- Precise Class 2B thread fit guarantees smooth assembly and secure fastening with mating components
- Coarse UNC threading provides faster installation and reduced cross-threading risk in industrial applications
- Standard external hex drive enables easy installation with common tools, improving maintenance efficiency
- Full compliance with military standards (Fed. Spec. FF-N-836, MS35649-284) ensures consistent quality and performance
- Environmentally compliant manufacturing meets RoHS 3 and REACH standards for sustainable procurement
- Optimized dimensions (11/32" width, 1/8" height) provide ideal balance between strength and space requirements
Professional Applications & Engineering Value
These 8-32 UNC hex nuts deliver exceptional performance in demanding industrial environments where corrosion resistance and thread reliability are critical. The 18-8 Stainless Steel composition prevents rust and degradation in moisture-rich settings, while the coarse thread design ensures rapid assembly without compromising holding strength. Engineered with Class 2B thread fit, these nuts maintain consistent torque values and vibration resistance in machinery, electrical enclosures, and structural applications. The standard external hex drive profile accommodates universal tooling, reducing installation time and maintenance costs across manufacturing, aerospace, and marine sectors where Fed. Spec. FF-N-836 compliance is required.
Specification Summary & Compliance
This 8-32 UNC hex nut features Class 2B thread fit per unified thread standards with precise dimensional control (11/32" width × 1/8" height). Manufactured to meet Fed. Spec. FF-N-836, MS35649-284, and QQ-P-35 requirements, ensuring consistent quality across production batches. Fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, making them suitable for global supply chains and sustainable procurement programs.
