S-92196A726 1/2"-13 x 3 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, ideal for harsh industrial environments.
- Exceptional mechanical strength offering 70,000 PSI tensile strength and Rockwell B70 hardness for heavy-duty applications.
- Reliable and precise fastening ensured by the Class 3A thread fit and UNC coarse thread profile, minimizing the risk of cross-threading.
- Optimized for high-torque assembly featuring a 3/8" hex drive and standard socket head for secure, slip-resistant installation.
- Versatile partial threading with a minimum 2" thread length provides flexibility for a wide range of material thicknesses.
- Full compliance with major industry standards including ASME B18.3, ensuring dimensional accuracy and interchangeability.
- Environmentally responsible manufacturing meeting RoHS 3 and REACH regulations for safe and sustainable use.
Professional Applications & Engineering Value
This Socket Head Cap Screw is engineered to solve critical challenges in demanding assembly operations. The 18-8 Stainless Steel material provides excellent resistance to rust and corrosion, making it suitable for applications exposed to moisture, chemicals, or outdoor elements. Its 1/2"-13 UNC coarse thread and Class 3A fit enable rapid assembly with high resistance to vibration loosening, a common failure point in machinery and structural frameworks. The combination of 70,000 PSI tensile strength and a 3/8" hex drive allows for high clamp loads and secure fastening in heavy-duty industrial equipment, automotive assemblies, and construction projects, ensuring long-term reliability and reduced maintenance.
Specification Summary & Compliance
This fastener adheres to precise dimensional standards with a Class 3A thread fit for superior tolerance control. It is manufactured in accordance with the ASME B18.3 specification, guaranteeing consistent quality and performance. The product is fully RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant, confirming it is free of hazardous substances and meets stringent environmental and safety regulations for global industrial use.
