S-92845A765 3/8"-24 x 1 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 from 18-8 stainless steel construction, ideal for harsh industrial environments
- Maximum holding power and vibration resistance achieved through Class 3A fine thread fit and extended tip design
- Exceptional durability with Rockwell B80 hardness for long-term reliability under heavy loads
- Precise installation and removal enabled by 3/16" hex drive in headless design for flush mounting
- Reliable performance in critical applications with ASME B18.3 compliance and fine thread spacing
- Environmental compliance assurance through RoHS 3 and REACH regulations for global manufacturing
- Optimized tip engagement with extended tip design for superior grip and alignment in assemblies
Professional Applications & Engineering Value
This 18-8 stainless steel set screw delivers exceptional engineering value in applications requiring permanent, vibration-resistant fastening. The UNF 3/8"-24 Class 3A fine threads provide superior tensile strength and precise fit, while the extended tip design ensures maximum surface contact for enhanced grip in pulleys, gears, and collars. The headless hex drive configuration allows for flush installation in space-constrained assemblies, making it ideal for precision machinery, automotive components, and industrial equipment where corrosion resistance and reliable performance are critical. Manufactured to ASME B18.3 standards, this fastener maintains dimensional accuracy and consistent performance across demanding applications.
Specification Summary & Compliance
This precision set screw features 3/8"-24 UNF fine threads with Class 3A thread fit for tight tolerance applications. The extended tip maintains precise dimensions with tip diameter of 0.25" and tip length of 0.099" with controlled tolerances. Manufactured in compliance with ASME B18.3 specifications and certified RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliant for environmental safety. The Rockwell B80 hardness ensures consistent mechanical performance across industrial applications.
