S-92186A748 1/2"-13 x 11" ASME B18.2.1 Super-Corrosion-Resistant 316 Stainless Steel Hex Head Screws
Super-Corrosion-Resistant 316 Stainless Steel Hex 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 316 stainless steel construction, ideal for harsh industrial and marine environments
- Exceptional tensile strength rated at 70,000 psi for reliable performance in heavy-duty applications
- Optimized thread engagement with partial threading and Class 2A fit for secure fastening and easier installation
- Robust external hex drive design provides excellent torque transmission and tool accessibility
- Coarse UNC thread pattern ensures quick assembly and reduced cross-threading risks
- Comprehensive compliance with ASME B18.2.1 standards and environmental regulations including RoHS 3 and REACH
- Consistent hardness at Rockwell B70 maintains structural integrity under repeated stress
Professional Applications & Engineering Value
This 316 stainless steel hex head screw delivers exceptional engineering value in demanding applications where corrosion resistance and mechanical strength are critical. The 1/2"-13 UNC coarse thread configuration combined with partial threading provides optimal stress distribution while reducing installation time in structural assemblies, machinery framing, and industrial equipment. The external hex drive design ensures maximum torque application without stripping, making it ideal for maintenance operations in confined spaces. With its 70,000 psi tensile strength and Rockwell B70 hardness, this fastener maintains clamping force in high-vibration environments common in manufacturing plants, chemical processing facilities, and offshore installations where corrosion resistant fasteners are essential for long-term reliability.
Specification Summary & Compliance
This hex head screw features precision Class 2A thread fit with 1/2"-13 UNC coarse thread specifications and 11" length with minimum thread length of 1-1/2". Manufactured to ASME B18.2.1 standards with full compliance to RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring both dimensional accuracy and material safety requirements are met for industrial applications.
