S-92196A423 5/16"-18 x 3" 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 environments and long-term reliability.
- Exceptional mechanical strength offering 70,000 psi tensile strength and Rockwell B70 hardness for high-stress applications.
- Precise Class 3A thread fit ensures tighter tolerances and secure, vibration-resistant fastening in critical assemblies.
- Reliable hex socket drive with 1/4" drive size allows for high torque application and easy installation in confined spaces.
- Fully threaded coarse UNC design provides quick assembly and strong holding power across the entire 3" length.
- Compliance with ASME B18.3 standards guarantees consistent quality, dimensional accuracy, and interchangeability.
- Environmentally responsible manufacturing with RoHS 3 and REACH compliance, meeting global regulatory requirements.
Professional Applications & Engineering Value
This 18-8 Stainless Steel Socket Head Cap Screw is engineered to address critical challenges in industrial and mechanical assemblies. Its high tensile strength and Class 3A thread fit provide reliable performance in applications subject to vibration, heavy loads, and precise alignment requirements, such as machinery, automotive systems, and precision equipment. The coarse 5/16"-18 UNC threads facilitate faster installation and reduce cross-threading risks, while the hex socket drive allows for secure torque transmission in space-constrained environments. Made from corrosion-resistant stainless steel, it ensures longevity in demanding conditions, making it a trusted choice for engineers seeking durability and compliance with ASME B18.3 specifications.
Specification Summary & Compliance
This fastener features a 5/16"-18 UNC coarse thread with Class 3A fit for precise dimensional accuracy, ensuring tight tolerances per industry standards. It is manufactured in compliance with ASME B18.3 for consistent performance and meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming its adherence to environmental and safety requirements without restricted substances.
