S-92196A966 5/16"-24 x 1/4" 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 from 18-8 stainless steel construction, ideal for harsh environments and long-term reliability.
- Exceptional tensile strength rated at 70,000 psi, providing high load-bearing capacity and resistance to mechanical failure.
- Precise Class 3A thread fit ensures tighter tolerances and secure, vibration-resistant assemblies in critical applications.
- Fine UNF thread spacing offers improved adjustment control and superior holding power compared to coarse threads.
- Hex socket drive design allows for high-torque installation and removal in confined spaces with standard tools.
- Full threading along the 1/4" length maximizes engagement and clamping force across the entire fastener.
- Compliance with ASME B18.3, RoHS 3, and REACH guarantees consistent quality, safety, and environmental standards.
Professional Applications & Engineering Value
This 18-8 stainless steel socket head cap screw is engineered to address common industrial challenges such as vibration loosening, corrosive degradation, and the need for high-strength fastening in precision assemblies. The combination of a Class 3A UNF fine thread and fully threaded shank ensures minimal backlash and uniform stress distribution, making it ideal for machinery, automotive, and aerospace components where reliability is critical. Its hex drive and standard socket head profile facilitate easy installation with common tools, reducing assembly time while maintaining 70,000 psi tensile strength and Rockwell B70 hardness for demanding applications.
Specification Summary & Compliance
This socket head cap screw adheres to Class 3A thread fit per UNF standards, ensuring precise dimensional accuracy and interchangeability. Manufactured in compliance with ASME B18.3 specifications, it meets rigorous mechanical and dimensional requirements. The product is also RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant, confirming its adherence to environmental and safety regulations for hazardous substance restrictions.
