S-92185A638 3/8"-16 x 1 1/2" Super-Corrosion-Resistant 316 Stainless Steel Socket Head Screws
Super-Corrosion-Resistant 316 Stainless Steel Socket 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
- Exceptional corrosion resistance from 316 stainless steel construction, ideal for harsh chemical and marine environments
- Superior load-bearing capability with 70,000 psi tensile strength for demanding mechanical applications
- Precise Class 3A thread fit ensures reliable engagement and vibration resistance in assembled components
- Enhanced surface durability through passivated finish, increasing longevity and preventing galling
- Optimized drive engagement with 5/16" hex socket for high-torque installation without cam-out
- Full UNC coarse threading provides faster assembly and improved performance in softer materials
- Comprehensive regulatory compliance meeting RoHS 3 and REACH standards for global industrial use
Professional Applications & Engineering Value
Engineered for demanding industrial environments, these 316 stainless steel socket head cap screws deliver critical performance where corrosion resistance and mechanical integrity are paramount. The passivated finish creates a protective oxide layer that significantly enhances resistance to chemical attack and saltwater exposure, making these UNC threaded fasteners ideal for marine equipment, chemical processing plants, and food processing machinery. The Class 3A thread fit provides tighter tolerances than standard fasteners, ensuring secure fastening in high-vibration applications while the coarse thread pitch enables quicker installation and reduced cross-threading risks. With full threading along the entire 1½" length, these screws offer maximum adjustment flexibility and uniform stress distribution across the fastened joint.
Specification Summary & Compliance
This socket head cap screw features precise 3/8"-16 UNC coarse threading with Class 3A fit for superior dimensional accuracy and engagement. Manufactured from 316 stainless steel with Rockwell B70 hardness and 70,000 psi tensile strength, the fastener meets rigorous industrial standards. The passivated surface treatment enhances corrosion protection while maintaining dimensional stability. Compliance includes RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental responsibility and unrestricted use across global markets.
