S-92311A051 0-80 x 3/32" 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 thanks to 18-8 stainless steel construction, ideal for harsh environments and long-term reliability.
- Exceptional holding power and minimal slip from the cup point design, which bites securely into the shaft material.
- Precise and reliable fit ensured by the Class 3A thread fit, offering tighter tolerances for high-strength applications.
- High durability and resistance to wear with a Rockwell B80 hardness, maintaining performance under repeated use.
- Easy and secure installation in confined spaces using the 0.028" hex drive and headless design.
- Guaranteed interchangeability and quality by conforming to the stringent ASME B18.3 standard.
- Safe for use in regulated industries as it is fully compliant with RoHS 3 and REACH environmental directives.
Professional Applications & Engineering Value
This 0-80 UNF set screw is engineered to solve critical challenges in precision assemblies where space is limited and vibration resistance is paramount. The 18-8 stainless steel material provides excellent corrosion resistance, making it suitable for applications in electronics, aerospace, and medical devices exposed to moisture or chemicals. The fine UNF thread and Class 3A fit deliver superior clamping force and vibration resistance, preventing loosening in dynamic environments. The headless design with a hex drive allows for flush mounting and easy access in tight spaces, while the cup point creates a strong bite into the shaft, ensuring the component stays securely positioned. This combination of features makes it an ideal precision set screw for securing gears, pulleys, and collars in high-performance machinery.
Specification Summary & Compliance
This set screw features a 0-80 UNF fine thread with a Class 3A thread fit for high precision. It adheres to the ASME B18.3 standard, ensuring dimensional accuracy and reliability. The product is manufactured to be compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006), confirming it is free of hazardous substances and safe for various industrial applications.
