S-92196A727 1/2"-13 x 3 3/4" 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 demanding applications
- Precise thread engagement through Class 3A fit UNC coarse threads ensuring reliable fastening
- Enhanced durability from Rockwell B70 hardness providing excellent wear resistance
- Secure hex drive installation using 3/8" drive for high torque application without slippage
- Optimized thread distribution with partially threaded design for controlled clamping force
- Regulatory compliance assurance meeting ASME B18.3 standards and environmental regulations
Professional Applications & Engineering Value
This 18-8 stainless steel socket head cap screw delivers critical performance in demanding industrial applications where corrosion resistance and high tensile strength are paramount. The 1/2"-13 UNC coarse thread configuration with Class 3A fit provides superior thread engagement in machinery, equipment manufacturing, and structural assemblies. The partially threaded design allows for precise clamping force distribution, while the hex socket drive enables high-torque installation in confined spaces. Engineered to withstand vibration and heavy loads, this fastener solves common challenges in industrial screw applications where failure is not an option, making it ideal for heavy-duty machinery, automotive components, and industrial equipment requiring reliable, long-term fastening solutions.
Specification Summary & Compliance
This socket head cap screw features precision 1/2"-13 UNC coarse threads with Class 3A fit tolerance for exceptional thread engagement. Manufactured to ASME B18.3 specifications, it ensures dimensional accuracy and interchangeability. The fastener is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, containing no restricted substances. With 70,000 psi tensile strength and Rockwell B70 hardness, it meets rigorous industrial standards for mechanical performance and reliability in inch fastening systems.
