S-92185A635 3/8"-16 x 2 3/4" 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 with 316 stainless steel construction, ideal for harsh chemical and marine environments.
- High tensile strength of 70,000 psi ensures reliable performance in demanding heavy-duty applications.
- Precise Class 3A thread fit provides excellent engagement and vibration resistance for secure fastening.
- Passivated finish enhances surface durability and provides additional protection against oxidation and chemical attack.
- Partially threaded design allows for controlled clamping force and easier alignment in assemblies.
- Rockwell B70 hardness offers excellent wear resistance and long-term durability under load.
- 5/16" hex drive socket head enables high-torque installation with standard tools, reducing stripping risks.
Professional Applications & Engineering Value
This 316 stainless steel socket head cap screw is engineered to solve critical fastening challenges in corrosive and high-stress environments. The 3/8"-16 UNC coarse thread with Class 3A fit ensures rapid assembly and superior vibration resistance, preventing loosening in machinery, processing equipment, and structural applications. The passivated finish significantly enhances the natural corrosion resistance of 316 stainless steel, making it suitable for chemical processing, marine hardware, and food equipment where exposure to aggressive substances is common. With its partially threaded configuration and 70,000 psi tensile strength, it provides optimal clamp load distribution and fatigue resistance, reducing maintenance needs and extending service life in industrial fastening systems.
Specification Summary & Compliance
This socket head cap screw features a 3/8"-16 UNC coarse thread with Class 3A precision fit and right-hand thread direction. The inch-system dimensions include a 2 3/4" length with 1 1/4" minimum thread length, 9/16" head diameter, and 5/16" hex drive. It complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental and safety standards are met for industrial use.
