S-92423A133 10-32 x 4" ASME B18.3, NAS1351N3-64, 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 high-temperature resistance with A286 stainless steel material, ideal for demanding thermal environments without compromising performance.
- Superior tensile strength of 160,000 psi ensures reliable fastening under extreme loads, reducing the risk of mechanical failure in critical assemblies.
- Precise Class 3A thread fit provides tighter tolerances for secure, vibration-resistant connections in fine-threaded applications.
- Enhanced corrosion protection through passivated finish, extending service life in harsh industrial or outdoor conditions.
- Optimized for high-stress applications with 120,000 psi yield strength and Rockwell C33 hardness, offering durability and fatigue resistance.
- Efficient hex drive design allows for easy installation and removal with standard tools, minimizing assembly time and labor costs.
- Compliance with major industry standards including ASME B18.3, NAS1351N3-64, and SAE AMS5731/5737, ensuring consistent quality and interchangeability.
Professional Applications & Engineering Value
Engineered for high-stress industrial applications, this A286 stainless steel socket head cap screw addresses common challenges like thermal expansion, vibration loosening, and corrosive environments. Its fine UNRF threads and Class 3A fit deliver superior clamping force and resistance to dynamic loads, making it ideal for aerospace, automotive, and heavy machinery assemblies. The partially threaded design and passivated finish enhance durability while meeting stringent ASME B18.3 and NAS specifications. With 160,000 psi tensile strength and heat-resistant properties, it ensures long-term reliability in critical systems, reducing maintenance needs and downtime.
Specification Summary & Compliance
This 10-32 thread socket head cap screw features precise Class 3A thread fit per UNRF standards, with a minimum thread length of 1.12" and overall length of 4". Manufactured to comply with ASME B18.3, NAS1351N3-64, SAE AMS5731, and SAE AMS5737 specifications. It is RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant, ensuring environmental and safety standards are met for global industrial use.
