S-92196A678 7/16"-14 x 2 1/4" 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, ideal for harsh industrial environments
- Exceptional load-bearing capability with 70,000 PSI tensile strength for reliable performance under high stress
- Precise installation and removal using the 3/8" hex drive, reducing tool slippage and assembly time
- Secure fastening with minimal play due to Class 3A thread fit, ensuring vibration resistance and joint integrity
- Optimized for high-strength applications with Rockwell B70 hardness, providing excellent wear resistance
- Versatile partial threading design allowing for controlled clamping force in precision assemblies
- Compliance with global standards including ASME B18.3, RoHS 3, and REACH for safe, reliable use
Professional Applications & Engineering Value
Engineered for demanding industrial settings, these 18-8 stainless steel socket head cap screws deliver reliable performance in machinery, automotive, and construction applications. The 7/16"-14 UNC coarse thread and Class 3A thread fit provide superior resistance to loosening under vibration, while the 3/8" hex drive ensures efficient torque transmission without cam-out. With a partially threaded design, they offer precise clamping in assemblies where unthreaded shank sections prevent thread damage. The combination of 70,000 PSI tensile strength and corrosion-resistant material makes these screws ideal for heavy-duty fastening in corrosive or high-stress environments, reducing maintenance needs and extending service life.
Specification Summary & Compliance
This socket head cap screw features a 7/16"-14 UNC coarse thread with Class 3A precision thread fit for tight tolerances. It complies with ASME B18.3 manufacturing standards and meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations. The screw has a minimum thread length of 1-3/8" and overall length of 2-1/4", ensuring consistent performance in industrial applications.
