S-92185A321 1/2"-13 x 1/2" Super-Corrosion-Resistant 316 Stainless Steel Socket Head Screws
Super-Corrosion-Resistant 316 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
- Superior corrosion resistance from 316 stainless steel construction, ideal for harsh chemical and marine environments
- Exceptional thread reliability with Class 3A precision fit ensuring secure fastening and vibration resistance
- Enhanced durability with passivated surface treatment providing additional protection against oxidation and wear
- High-strength performance delivering 70,000 psi tensile strength for demanding industrial applications
- Optimized drive engagement with 3/8" hex socket design preventing cam-out and enabling high-torque installation
- Full thread coverage along the 1/2" length for maximum grip and load distribution
- Regulatory compliance meeting RoHS 3 and REACH standards for environmentally responsible manufacturing
Professional Applications & Engineering Value
Engineered for demanding industrial environments, these 316 stainless steel socket head cap screws provide critical corrosion resistance where ordinary fasteners fail. The combination of Class 3A UNC coarse threads and passivated finish ensures reliable performance in chemical processing, marine equipment, and food processing applications where moisture and corrosive agents are present. The fully threaded design with 3/8" hex drive allows for precise torque application and secure fastening in confined spaces, while the Rockwell B70 hardness maintains structural integrity under sustained mechanical stress. These industrial fasteners deliver consistent performance where vibration resistance and long-term reliability are paramount.
Specification Summary & Compliance
Manufactured to precise inch system dimensions with 1/2"-13 UNC coarse threads and Class 3A thread fit tolerance. Features include right-hand thread direction, standard socket head profile, and fully threaded rod type. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and restricted substance compliance for global industrial applications.
