S-92785A191 8-32 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 18-8 stainless steel construction for long-lasting performance in harsh environments
- Maximum holding power through the 90° cone point tip that bites securely into mating surfaces
- Precise thread engagement with Class 3A thread fit ensuring reliable, vibration-resistant fastening
- Enhanced durability from Rockwell B80 hardness that maintains structural integrity under stress
- Easy installation and removal using the 5/64" hex drive that provides excellent torque transmission
- Industry-standard compatibility with UNC coarse threads for quick assembly in various applications
- Environmental compliance meeting RoHS 3 and REACH regulations for safe, sustainable usage
Professional Applications & Engineering Value
This 8-32 UNC set screw delivers exceptional engineering value in precision assemblies where vibration resistance and permanent positioning are critical. The 18-8 stainless steel construction provides excellent corrosion resistance for demanding environments including marine, chemical processing, and outdoor equipment. The 90° cone point tip creates concentrated pressure that digs into shafts and collars, preventing rotational slippage in high-torque applications. With its Class 3A thread fit and coarse UNC threading, this hex headless set screw ensures quick installation and reliable performance in machinery, automotive components, and precision instruments where dimensional stability is paramount.
Specification Summary & Compliance
This set screw features precision 8-32 UNC coarse threads with Class 3A thread fit for superior dimensional accuracy. Manufacturing complies with ASME B18.3 specifications ensuring consistent quality and performance. The fastener meets RoHS 3 (2015/863/EU) compliance and REACH (EC 1907/2006) regulations for environmental safety. With a length of 5/16" and 90° cone point geometry, this inch-system fastener delivers reliable performance in industrial applications requiring exact positioning and secure fastening.
