S-90696A214 7/16"-14 x 4 1/2" 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 with 18-8 Stainless Steel construction for long-lasting performance in harsh environments
- Precise torque transmission via 3/8" hex drive design, preventing tool slippage and ensuring secure fastening
- Exceptional thread reliability with Class 3A fit UNC coarse threads, maintaining vibration resistance in demanding applications
- High mechanical strength offering 70,000 psi tensile strength and Rockwell B70 hardness for heavy-duty load requirements
- Optimized partial threading providing both threaded engagement strength and smooth shank alignment capabilities
- Industry-standard compliance with ASME B18.3 specifications ensuring dimensional accuracy and interchangeability
- Environmental regulation adherence through RoHS 3 and REACH compliance for global manufacturing applications
Professional Applications & Engineering Value
Engineered for demanding industrial applications, these socket head cap screws deliver critical performance where standard fasteners fail. The 18-8 stainless steel composition provides excellent corrosion resistance for machinery exposed to moisture, chemicals, or outdoor elements. The 7/16"-14 UNC coarse threads with Class 3A fit ensure rapid assembly while maintaining vibration resistance in equipment subjected to dynamic loads. The partially threaded design allows for precise clamping force distribution, making these fasteners ideal for precision machinery, automotive assemblies, and heavy equipment manufacturing. The hex socket drive enables high-torque installation in confined spaces where wrench clearance is limited, solving common accessibility challenges in complex assemblies.
Specification Summary & Compliance
This socket head cap screw features precise Class 3A thread fit per UNC standards with 7/16"-14 coarse threading and 4 1/2" overall length. Manufactured to ASME B18.3 specifications ensuring dimensional accuracy and mechanical properties. Fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations for unrestricted use in global industrial applications.
