S-93190A617 3/8"-16 x 3/8" 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 tensile strength rated at 70,000 psi for reliable performance in high-stress applications
- Optimized thread engagement with fully threaded UNC coarse design ensuring maximum holding power and vibration resistance
- Precise Class 2A thread fit providing consistent installation and reliable mechanical fastening
- Durable Rockwell B70 hardness maintaining structural integrity and resistance to wear over time
- Standard-compliant manufacturing meeting ASME B18.2.1 specifications for dimensional accuracy and interchangeability
- Environmental compliance with RoHS 3 and REACH regulations for safe use in regulated industries
Professional Applications & Engineering Value
This 3/8"-16 UNC hex head screw in 316 stainless steel delivers critical performance advantages for demanding industrial applications. The fully threaded coarse UNC design provides superior resistance to loosening under vibration, making it ideal for machinery, structural assemblies, and equipment subjected to dynamic loads. The external hex drive enables high-torque installation with standard tools, while the Class 2A thread fit ensures consistent engagement without binding. With exceptional corrosion resistance from the 316 stainless steel composition, these hex head screws maintain integrity in marine, chemical processing, and outdoor environments where moisture and corrosive agents are present, significantly extending service life and reducing maintenance frequency.
Specification Summary & Compliance
This fastener features 3/8"-16 UNC coarse threads with Class 2A thread fit tolerance for precise mechanical assembly. Manufacturing conforms to ASME B18.2.1 dimensional standards, ensuring interchangeability and reliable performance. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, meeting current restrictions on hazardous substances for industrial applications.
