S-92196A337 5/16"-24 x 5/8" 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 reducing replacement frequency.
- High tensile strength of 70,000 psi ensures reliable load-bearing capacity and joint integrity under stress.
- Precision Class 3A thread fit provides tighter tolerances for secure, vibration-resistant assemblies in critical applications.
- Fine UNF threads (5/16"-24) offer improved adjustment control and better sealing in fine-pitch applications.
- Full threading along the 5/8" length allows for maximum engagement and flexibility in various material thicknesses.
- 1/4" hex drive socket head enables high-torque installation with standard tools, minimizing stripping and improving assembly efficiency.
- Rockwell B70 hardness enhances durability and wear resistance, extending service life in demanding industrial settings.
Professional Applications & Engineering Value
This Socket Head Cap Screw is engineered to address common industrial challenges such as vibration loosening and corrosion-induced failure. Made from 18-8 Stainless Steel, it provides excellent resistance to rust and chemicals, making it suitable for machinery, automotive, and marine applications where exposure to moisture is a concern. The 5/16"-24 UNF fine thread and Class 3A fit ensure precise, secure fastening in high-precision equipment, reducing maintenance needs and downtime. With a fully threaded design and hex drive, it simplifies installation in confined spaces, enhancing productivity for engineers and maintenance teams seeking reliable, long-lasting industrial fasteners.
Specification Summary & Compliance
This screw adheres to ASME B18.3 specifications, ensuring dimensional accuracy and interchangeability. The thread fit is Class 3A with UNF fine threads, providing tight tolerances for high-strength applications. It is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming its safety for use in various industries without hazardous substances.
