S-92311A615 3/8"-16 x 1/4" 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 18-8 Stainless Steel construction, ideal for harsh environments and long-term reliability.
- Exceptional holding power ensured by Class 3A thread fit, providing a precise, secure, and vibration-resistant connection.
- High durability and strength from Rockwell B80 hardness, resisting wear and deformation under heavy loads.
- Secure and efficient installation with the 3/16" hex drive, allowing for high torque application without head protrusion.
- Reliable fastening in dynamic applications due to the coarse UNC thread spacing and right-hand thread direction.
- Minimized surface damage to components with the cup tip design, distributing pressure evenly.
- Compliance with industry standards including ASME B18.3, RoHS 3, and REACH, ensuring safety and environmental responsibility.
Professional Applications & Engineering Value
This 3/8"-16 UNC hex headless set screw is engineered to address critical challenges in industrial assembly, such as loosening under vibration and corrosion in demanding conditions. The 18-8 Stainless Steel material offers excellent resistance to rust and chemicals, making it suitable for applications in machinery, automotive, and marine environments. Its headless design with a hex drive allows for flush mounting in tight spaces, while the Class 3A thread fit and coarse thread spacing ensure quick installation and reliable performance in high-stress scenarios. By meeting ASME B18.3 standards, it provides consistent quality and interoperability, reducing downtime and maintenance costs in precision set screw applications.
Specification Summary & Compliance
This set screw features a 3/8"-16 UNC thread with Class 3A precision fit and coarse spacing, ensuring tight tolerances for secure fastening. It complies with ASME B18.3 manufacturing specifications, RoHS 3 (2015/863/EU) for restricted substances, and REACH (EC 1907/2006) environmental regulations, guaranteeing safety and sustainability in industrial use.
