S-92185A136 5-40 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 with 316 stainless steel construction, ideal for harsh environments and chemical exposure.
- Exceptional mechanical strength offering 70,000 psi tensile strength and Rockwell B70 hardness for reliable load-bearing performance.
- Precise thread engagement with Class 3A fit and UNC coarse spacing, ensuring secure fastening and vibration resistance.
- Enhanced durability from the passivated finish, which increases surface protection and extends service life.
- Easy installation and removal using a standard 3/32" hex drive, providing a secure grip and reducing tool slippage.
- Full thread coverage along the 1/2" length for maximum grip and uniform stress distribution in assemblies.
- Compliance with strict regulations, including RoHS 3 and REACH, ensuring safety and environmental standards are met.
Professional Applications & Engineering Value
This 316 stainless steel socket head cap screw is engineered to address common industrial challenges such as corrosion, high stress, and precise assembly requirements. The UNC coarse thread and Class 3A fit provide excellent thread engagement, reducing the risk of loosening under dynamic loads. With a passivated finish, it offers enhanced protection against oxidation and chemical damage, making it suitable for demanding sectors like marine, chemical processing, and food equipment. Its fully threaded design ensures consistent clamping force, while the hex drive socket allows for efficient installation in confined spaces, improving productivity and reliability in industrial fastener applications.
Specification Summary & Compliance
This socket head cap screw adheres to precise dimensional standards, including a Class 3A thread fit for tight tolerances and UNC coarse thread spacing for robust performance. It meets manufacturing specifications with a tensile strength of 70,000 psi and Rockwell B70 hardness. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006), it ensures environmental safety and regulatory adherence for global supply chains.
