S-92311A050 0-80 x 1/16" 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 for long-lasting performance in harsh environments
- Maximum holding power ensured by the cup point design that bites into mating surfaces securely
- Precise thread engagement with Class 3A fit for reliable, vibration-resistant assemblies in critical applications
- Space-saving headless design with hex drive for installations where clearance is limited
- Enhanced durability from Rockwell B80 hardness, maintaining structural integrity under mechanical stress
- Industry-standard compatibility with UNF fine threads for consistent performance across equipment
- Regulatory peace of mind through compliance with ASME B18.3, RoHS 3, and REACH standards
Professional Applications & Engineering Value
This 0-80 UNF set screw is engineered to address common industrial challenges like component slippage and corrosion-induced failure. The 18-8 stainless steel material provides excellent resistance to rust and chemicals, making it ideal for machinery in humid or corrosive settings. Its headless hex drive and compact 1/16" length allow for discreet installation in tight spaces, while the cup point ensures a firm grip on shafts or collars, preventing rotational movement. With fine thread spacing and Class 3A thread fit, it offers precise alignment and reduced loosening under vibration, essential for precision instruments, aerospace components, and medical devices. This combination of features delivers reliable, maintenance-free performance in demanding B2B applications.
Specification Summary & Compliance
This set screw adheres to ASME B18.3 specifications, ensuring dimensional accuracy and interchangeability. Threads are UNF 0-80 with a Class 3A fit for tight tolerances and superior thread engagement. It is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming the absence of hazardous substances. The screw features a right-hand thread direction, 0.028" hex drive, and 1/16" length, meeting industry standards for reliability and safety in professional use.
