S-90696A207 3/8"-16 x 9/16" ASME B18.3 18-8 Stainless Steel Socket Head Screws
18-8 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 thanks to 18-8 Stainless Steel construction, ensuring long-term reliability in harsh environments.
- Exceptional tensile strength of 70,000 psi for high-stress applications, providing dependable load-bearing capacity.
- Precise Class 3A thread fit for secure, vibration-resistant assemblies and reduced risk of cross-threading.
- High Rockwell B70 hardness offers excellent wear resistance and durability under repetitive use.
- Reliable 5/16" hex drive allows for high-torque installation with standard tools, minimizing slippage.
- Coarse UNC thread enables faster installation and better performance in materials like aluminum or soft metals.
- Full compliance with ASME B18.3, RoHS 3, and REACH ensures industry-standard quality and environmental safety.
Professional Applications & Engineering Value
This 3/8"-16 UNC Socket Head Cap Screw is engineered to address critical challenges in industrial assembly, where corrosion resistance and high tensile strength are paramount. The 18-8 Stainless Steel material provides reliable performance in moist or chemically aggressive settings, reducing maintenance needs. Its Class 3A thread fit and coarse UNC thread design ensure quick, secure fastening in machinery, automotive components, and structural frameworks, minimizing assembly time while resisting loosening from vibrations. The 5/16" hex drive accommodates standard wrenches for efficient installation in confined spaces, making it ideal for heavy-duty applications requiring precision and durability.
Specification Summary & Compliance
This socket head cap screw adheres to Class 3A thread tolerance for precise fit, with UNC coarse threads and a right-hand thread direction. Manufactured in accordance with ASME B18.3 specifications, it meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance standards, ensuring environmental safety and regulatory adherence for industrial use.
