S-93445A315 8-32 x 3/16" 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 18-8 stainless steel construction, ideal for harsh industrial environments.
- Precise, secure fastening ensured by the Class 3A thread fit, minimizing the risk of loosening under vibration.
- High-strength performance from Rockwell B80 hardness, providing excellent durability and resistance to wear.
- Efficient installation and removal with the 5/64" hex drive, allowing for a compact, headless design in tight spaces.
- Enhanced locking grip from the cup tip and serrations, preventing component slippage and maintaining position.
- Reliable coarse UNC thread for quick assembly and reduced cross-threading risk in various applications.
- Compliance with major industry standards including ASME B18.3, ensuring consistent quality and interoperability.
Professional Applications & Engineering Value
This 8-32 UNC set screw is engineered to address common industrial challenges such as component misalignment and vibration-induced loosening. The 18-8 stainless steel material offers excellent resistance to rust and corrosion, making it suitable for demanding environments like machinery, automotive assemblies, and outdoor equipment. The headless design with a 5/64" hex drive allows for flush mounting in confined spaces, while the cup tip and serrations provide a firm grip on shafts and collars, preventing rotational movement. With its Class 3A thread fit and coarse UNC thread, it ensures quick, reliable installation, reducing assembly time and maintenance needs in precision engineering applications.
Specification Summary & Compliance
This set screw features a Class 3A thread fit for high precision and adheres to the ASME B18.3 standard for dimensional consistency. It is compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and material sustainability. The right-hand UNC coarse thread with a diameter of 0.164" and length of 3/16" is manufactured to exact tolerances, supporting reliable performance in industrial fastening systems.
