S-90666A023 3/8"-16 x 3/4" Super-Corrosion-Resistant 316 Stainless Steel Low-Profile Socket Head Screws
Super-Corrosion-Resistant 316 Stainless Steel Low-Profile 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 with 316 Stainless Steel construction, ideal for harsh environments and chemical exposure
- Superior thread engagement and reliability due to Class 3A thread fit, minimizing the risk of loosening under vibration
- High tensile strength of 70,000 psi ensures dependable performance in high-stress applications
- Space-saving low profile head design allows for use in confined spaces where standard socket heads won't fit
- Consistent, full-length threading provides maximum grip and uniform clamping force along the entire fastener
- Hardness of Rockwell B70 offers excellent durability and resistance to wear and deformation
- Compliance with RoHS 3 and REACH regulations guarantees safety and environmental responsibility for industrial use
Professional Applications & Engineering Value
This 3/8"-16 UNC low profile socket head cap screw is engineered to solve critical challenges in precision assembly and machinery. The 316 Stainless Steel material provides outstanding resistance to corrosion, making it suitable for marine, chemical processing, and food industry applications where moisture and aggressive substances are present. The low profile socket head and 3/16" hex drive enable secure installation in tight spaces, reducing the need for custom modifications. With a coarse UNC thread and Class 3A fit, it ensures rapid assembly and reliable performance in high-vibration environments, preventing thread stripping and maintaining joint integrity. These fully threaded screws deliver consistent clamping force, essential for securing components in automotive, aerospace, and heavy equipment manufacturing.
Specification Summary & Compliance
This fastener adheres to UNC thread standards with a Class 3A thread fit for precise dimensional accuracy. It features a 3/8"-16 thread size, 0.375" thread diameter, and 3/4" length. Manufacturing complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring it is free from hazardous substances and safe for industrial use.
