S-93190A358 3/8"-24 x 1/2" 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 from 316 Stainless Steel construction, ideal for harsh chemical and marine environments
- Exceptional tensile strength rated at 70,000 psi for reliable performance in high-stress applications
- Precise Class 2A thread fit ensures smooth installation and consistent clamping force
- Fine UNF threading provides superior vibration resistance and improved load distribution
- Full-threaded design maximizes grip length and holding power across the entire fastener
- External hex drive allows for high-torque installation with standard tools
- Rockwell B70 hardness maintains thread integrity and prevents galling during assembly
Professional Applications & Engineering Value
Engineered for demanding industrial applications, these 3/8"-24 UNF hex head screws deliver exceptional performance where corrosion resistance and structural integrity are paramount. The 316 stainless steel composition provides superior protection against chloride-induced stress corrosion cracking, making these external hex drive fasteners ideal for chemical processing equipment, marine hardware, and food processing machinery. The fine thread configuration offers enhanced vibration resistance compared to coarse threads, while the fully threaded design ensures maximum engagement in tapped holes or when used with nuts. These industrial hex screws maintain dimensional stability under load, with the Rockwell B70 hardness preventing thread deformation during high-torque installation.
Specification Summary & Compliance
This 3/8"-24 UNF hex head screw features precise Class 2A thread fit tolerances and complies with ASME B18.2.1 manufacturing specifications. The fastener meets RoHS 3 (2015/863/EU) compliance for restricted substances and REACH (EC 1907/2006) regulations regarding chemical safety. Manufactured in the inch system with right-hand thread direction, these screws deliver consistent performance across industrial applications requiring reliable fine thread fasteners with certified material traceability.
