S-92196A722 1/2"-13 x 2 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
- Exceptional mechanical strength delivering 70,000 psi tensile strength and Rockwell B70 hardness for heavy-duty applications
- Precise Class 3A thread fit ensuring reliable engagement and vibration resistance in critical assemblies
- Optimized torque transmission through 3/8" hex drive design for secure installation without stripping
- Enhanced design flexibility with partially threaded shank allowing both clamping and alignment functions
- Industry-standard compliance meeting ASME B18.3 specifications for consistent quality and interchangeability
- Environmental regulation adherence with RoHS 3 and REACH compliance for global manufacturing applications
Professional Applications & Engineering Value
Engineered for demanding industrial applications, these socket head cap screws combine the corrosion resistance of 18-8 stainless steel with high-strength mechanical properties to solve critical fastening challenges. The 1/2"-13 UNC coarse threads with Class 3A fit provide superior vibration resistance in machinery, automotive, and heavy equipment assemblies. The 3/8" hex drive configuration ensures maximum torque transfer while the partially threaded design offers precise clamping control. These fasteners deliver reliable performance in high-stress environments where tensile strength and durability are paramount, making them ideal for precision equipment, manufacturing fixtures, and structural applications requiring repeated disassembly and reassembly.
Specification Summary & Compliance
Manufactured to exacting ASME B18.3 standards with Class 3A thread fit for precision engagement. Features 1/2"-13 UNC coarse threads with minimum thread length of 1-3/4" on a 2-1/2" overall length. Full compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations. Mechanical properties include 70,000 psi tensile strength and Rockwell B70 hardness for consistent performance in inch-system applications.
