S-92185A668 3/8"-24 x 3" 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
- Exceptional corrosion resistance with 316 stainless steel and passivated finish, ideal for harsh environments like marine or chemical processing.
- Superior thread precision with Class 3A fit and UNF fine threads, ensuring tight, reliable fastening in high-vibration applications.
- High tensile strength of 70,000 psi provides dependable load-bearing capacity for demanding industrial assemblies.
- Secure hex drive engagement via 5/16" drive size, allowing for high torque application without slippage.
- Optimized partial threading with a minimum 1 1/4" thread length offers flexibility for adjustable clamping force.
- Durable mechanical properties with Rockwell B70 hardness, enhancing wear resistance and longevity.
- Compliance with RoHS 3 and REACH regulations ensures safety and environmental standards for global supply chains.
Professional Applications & Engineering Value
This 316 stainless steel socket head cap screw is engineered to address critical challenges in industrial settings, such as corrosion from moisture, chemicals, or saltwater exposure. The UNF fine thread design with Class 3A fit minimizes backlash and maintains clamping force under dynamic loads, making it ideal for precision machinery, automotive systems, and aerospace components. The passivated finish enhances surface durability, while the partially threaded configuration allows for precise adjustment in assemblies requiring controlled thread engagement. With a 70,000 psi tensile strength and Rockwell B70 hardness, it delivers reliable performance in high-stress applications, reducing the risk of fastener failure and maintenance downtime.
Specification Summary & Compliance
This socket head cap screw features a 3/8"-24 UNF thread with Class 3A fit for high precision, a 5/16" hex drive, and a 3" length with partial threading. It complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring adherence to environmental and safety standards for industrial fasteners.
