S-94302A112 3/8"-16 x 1 1/4" Super-Corrosion-Resistant 316 Stainless Steel Serrated-Flange Hex Head Screws
Super-Corrosion-Resistant 316 Stainless Steel Serrated-Flange 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 environments and chemical exposure
- Enhanced assembly stability through serrated locking flange design that prevents loosening under vibration
- High tensile strength of 100,000 psi ensures reliable performance in heavy-duty applications
- Easy installation and removal with standard external hex drive compatible with common tools
- Precise thread engagement with UNC coarse threads and Class 2A fit for quick assembly and reduced cross-threading risk
- Full thread coverage along the 1-1/4" length provides maximum grip and load distribution
- Environmental compliance assurance meeting RoHS 3 and REACH standards for regulated industries
Professional Applications & Engineering Value
These 316 stainless steel hex head screws deliver exceptional value in demanding applications where corrosion resistance and vibration resistance are critical. The serrated locking flange creates permanent bite into mating surfaces, eliminating the need for separate washers while providing superior anti-loosening performance in machinery, structural assemblies, and transportation equipment. The UNC coarse thread configuration ensures rapid installation in thick materials and castings, while the external hex drive accommodates high torque applications without stripping. With 100,000 psi tensile strength and Rockwell B100 hardness, these fully threaded screws maintain integrity under extreme loads, making them ideal for chemical processing, marine environments, and food processing equipment where both mechanical performance and regulatory compliance are mandatory.
Specification Summary & Compliance
Manufactured to precise inch system dimensions with 3/8"-16 UNC Class 2A threads ensuring proper fit and interchangeability. Features include 9/16" head width, 25/64" head height, and 13/16" flange diameter. Fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, meeting the latest substance restriction requirements for industrial applications worldwide.
