S-92423A116 8-32 x 5/16" FF-S-86, NAS1352N08-5, SAE AMS5737 High-Strength A286 Stainless Steel Socket Head Screws
High-Strength A286 Stainless Steel Socket Head Screws
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Basic Information
Head Parameters
Dimensions
Thread Parameters
Tip & Drive Parameters
Material & Strength
Temperature & Environment
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Key Features & Benefits at a Glance
- Exceptional tensile strength of 160,000 psi ensures reliable performance in high-stress environments, reducing the risk of fastener failure.
- Superior corrosion resistance from the passivated finish extends service life in harsh or chemically aggressive conditions.
- Precision Class 3A thread fit guarantees secure, vibration-resistant assemblies with minimal risk of loosening.
- High-temperature capability of A286 stainless steel maintains mechanical properties in demanding aerospace and industrial applications.
- Consistent hardness (Rockwell C33) provides excellent wear resistance and durability over repeated use cycles.
- Full compliance with aerospace standards including Fed. Spec. FF-S-86 and SAE AMS5737 ensures material traceability and performance reliability.
- Hex socket drive design allows for high torque application and easy installation in confined spaces.
Professional Applications & Engineering Value
Engineered for high-stress applications requiring precision and reliability, this A286 stainless steel socket head cap screw addresses critical engineering challenges in aerospace, defense, and heavy machinery. The Class 3A thread fit and UNRC coarse thread design prevent cross-threading and provide superior vibration resistance, essential for dynamic load conditions. The passivated finish enhances corrosion resistance, making it suitable for environments exposed to moisture, chemicals, or extreme temperatures. With full compliance to NAS1352N08-5 certification and material specifications, it ensures consistent performance in critical assemblies where failure is not an option, reducing maintenance downtime and enhancing operational safety.
Specification Summary & Compliance
This socket head cap screw features precise 8-32 thread size with Class 3A thread fit per UNRC standards, ensuring tight tolerances and reliable engagement. Manufacturing adheres to Fed. Spec. FF-S-86 and SAE AMS5737 for material and dimensional consistency. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming its suitability for global industrial and aerospace markets without hazardous substance restrictions.
