S-92313A418 3/8"-16 x 5/16" ASME B18.3 Set Screws
Set 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 extended service life
- Exceptional holding power ensured by Class 3A thread fit, providing tighter tolerances and reduced risk of loosening under vibration
- High-strength durability with Rockwell B80 hardness, offering reliable performance in demanding mechanical applications
- Secure, flush installation thanks to the headless design and cup tip, preventing protrusion and improving safety
- Efficient installation and removal with 3/16" hex drive, allowing for quick assembly using standard tools
- Wide compatibility with UNC coarse 3/8"-16 threads, ensuring easy integration into various industrial assemblies
- Regulatory compliance and reliability meeting ASME B18.3 standards, RoHS 3, and REACH, for safe and sustainable use
Professional Applications & Engineering Value
This 3/8"-16 UNC hex headless set screw is engineered to address critical challenges in industrial assemblies where space constraints, vibration resistance, and corrosion are concerns. Made from 316 stainless steel, it offers excellent resistance to chemicals and moisture, making it suitable for marine, chemical processing, and outdoor equipment. The headless design and cup tip provide a secure, flush fit that prevents component movement and damage, while the Class 3A thread fit and coarse thread spacing ensure quick, reliable fastening in high-stress applications. Ideal for securing gears, pulleys, and collars, this set screw delivers consistent performance, reducing maintenance needs and enhancing the longevity of machinery in demanding industrial environments.
Specification Summary & Compliance
This set screw features precise Class 3A thread fit with UNC 3/8"-16 coarse threads, manufactured to ASME B18.3 specifications for dimensional accuracy. It complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and material sustainability. The product maintains a Rockwell B80 hardness and right-hand thread direction, supporting reliable performance in various assembly applications.
