S-92196A571 1/4"-20 x 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 industrial environments
- High tensile strength of 70,000 psi ensures reliable performance under heavy loads and vibration
- Precision Class 3A thread fit provides secure fastening with minimal backlash in critical assemblies
- Standard hex socket drive allows for high torque application and flush installation in confined spaces
- Coarse UNC threading enables quick assembly and reduced cross-threading risks in production lines
- Partial threading design offers optimal grip length control for specific clamping requirements
- Full regulatory compliance with RoHS 3 and REACH standards for global industrial safety requirements
Professional Applications & Engineering Value
Engineered for demanding industrial applications, these socket head cap screws deliver exceptional performance in machinery, equipment manufacturing, and structural assemblies. The 18-8 stainless steel composition provides excellent corrosion resistance, making them suitable for outdoor applications, chemical processing environments, and marine equipment where moisture exposure is a concern. The 1/4"-20 UNC coarse thread configuration ensures rapid installation in production environments while maintaining vibration resistance. With Rockwell B70 hardness and 70,000 psi tensile strength, these fasteners withstand extreme mechanical stresses without compromising integrity. The 3/16" hex drive design enables high-torque tightening in confined spaces, while the partially threaded construction allows precise load distribution in critical joints.
Specification Summary & Compliance
This socket head cap screw features precision Class 3A thread fit with 1/4"-20 UNC coarse thread specifications and right-hand thread direction. Manufactured to ASME B18.3 standards ensuring dimensional accuracy and interchangeability. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, meeting international environmental and safety requirements for industrial components.
