S-92196A857 3/4"-10 x 5 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 and outdoor applications.
- Exceptional thread engagement and reliability due to the Class 3A thread fit, minimizing the risk of loosening under vibration and load.
- High-torque installation capability provided by the 5/8" hex drive and standard socket head, allowing for secure tightening in confined spaces.
- Optimized for heavy-duty applications featuring a coarse (UNC) thread and Rockwell B70 hardness for enhanced durability and shear strength.
- Versatile partial threading design on a 5 1/2" length offers both strong grip in the threaded section and smooth shank for precise alignment.
- Guaranteed dimensional consistency and interchangeability, manufactured to meet the precise specifications of ASME B18.3.
- Safe for regulated industries with full compliance to RoHS 3 and REACH environmental directives.
Professional Applications & Engineering Value
This Socket Head Cap Screw is engineered to address critical challenges in heavy machinery, automotive assemblies, and structural frameworks. The 18-8 Stainless Steel material provides excellent resistance to rust and oxidation, significantly extending service life in moist or chemically aggressive settings. The coarse UNC thread ensures rapid installation and robust holding power, reducing assembly time while maintaining Class 3A thread precision for a secure, vibration-resistant fit. The combination of a 5/8" hex drive and a standard socket head profile allows mechanics and engineers to apply high torque efficiently, even in space-limited applications, preventing stripping and ensuring reliable performance in dynamic load conditions.
Specification Summary & Compliance
This screw features a 3/4"-10 UNC coarse thread with a Class 3A thread fit for high precision and a partially threaded design with a minimum thread length of 2". It conforms to ASME B18.3 manufacturing standards and is compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and material reliability.
