S-92423A127 10-32 x 1 3/4" ASME B18.3, NAS1351N3-28, SAE AMS5731, 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 for reliable performance in high-stress applications
- Superior corrosion resistance through A286 stainless steel construction and passivated surface treatment
- Precision Class 3A thread fit ensures secure fastening with minimal vibration loosening in critical assemblies
- Fine UNRF thread profile provides enhanced load distribution and superior clamping force
- Standard hex socket drive (5/32") allows for high torque application in confined spaces
- Comprehensive compliance with ASME B18.3, NAS1351N3-28, and SAE AMS5731/5737 standards
- Environmental regulation adherence with RoHS 3 and REACH compliance for global industrial use
Professional Applications & Engineering Value
These A286 stainless steel socket head cap screws deliver critical performance advantages in demanding environments where failure is not an option. The combination of 160,000 psi tensile strength and Rockwell C33 hardness provides exceptional resistance to mechanical stress and fatigue, making them ideal for aerospace, automotive, and heavy machinery applications. The passivated finish significantly enhances corrosion resistance, extending service life in harsh operating conditions. With fine UNRF threads and Class 3A fit, these precision fasteners maintain clamping force under vibration and thermal cycling, solving common loosening issues in critical assemblies. The standardized hex socket drive enables efficient installation in space-constrained applications while meeting rigorous ASME B18.3 specifications.
Specification Summary & Compliance
This 10-32 thread socket head cap screw features precise Class 3A thread fit with UNRF fine threads and 1 3/4" length. Manufactured to exacting standards including ASME B18.3, NAS1351N3-28, and SAE AMS5731/5737 specifications. Fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe use across global industrial markets.
