S-93190A632 3/8"-16 x 2" 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 environments and chemical exposure
- Exceptional mechanical strength offering 70,000 psi tensile strength and Rockwell B70 hardness for reliable load-bearing performance
- Precise thread engagement with Class 2A fit and UNC coarse threads ensuring secure fastening and vibration resistance
- Full threading along the 2" length provides maximum grip and uniform stress distribution in assembled components
- External hex drive design allows for high-torque application with standard tools, speeding up installation and maintenance
- Compliance with major industry standards including ASME B18.2.1, guaranteeing dimensional accuracy and interchangeability
- Environmental regulation adherence through RoHS 3 and REACH compliance, supporting sustainable and safe manufacturing practices
Professional Applications & Engineering Value
Engineered for demanding industrial settings, these 3/8"-16 UNC hex head screws in 316 Stainless Steel deliver critical corrosion resistance where moisture, chemicals, or saltwater are present. The coarse thread design and Class 2A thread fit minimize cross-threading risks during high-speed assembly, while the fully threaded shank ensures consistent clamping force across the entire 2" length. With an external hex drive, installers can apply significant torque without slippage, making these fasteners ideal for structural frameworks, machinery, marine equipment, and processing plants where high tensile strength and long-term reliability are non-negotiable.
Specification Summary & Compliance
This hex head screw adheres to ASME B18.2.1 specifications, with precise Class 2A thread tolerances for consistent performance. The UNC coarse thread (3/8"-16) and right-hand thread direction follow standardized inch-system measurements. It is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring the absence of restricted hazardous substances for safe use in global markets.
