S-92311A622 3/8"-16 x 3/4" 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 with 18-8 stainless steel construction for long-term reliability in harsh environments
- Exceptional vibration resistance due to Class 3A thread fit ensuring tight, secure fastening in high-stress applications
- High torque capability through Rockwell B80 hardness providing excellent mechanical strength and durability
- Easy installation and removal with hex drive design allowing for standard tool compatibility and efficient maintenance
- Maximum holding power from cup point tip design that creates deep indentation for superior grip on shafts and components
- Space-saving design with headless construction ideal for confined spaces and flush mounting requirements
- Industry-standard compatibility with UNC coarse threads ensuring easy replacement and interchangeability
Professional Applications & Engineering Value
This 3/8"-16 UNC set screw delivers critical engineering solutions for industrial applications where vibration resistance and corrosion protection are paramount. The 18-8 stainless steel composition combined with Rockwell B80 hardness provides exceptional durability against mechanical stress and environmental factors. The Class 3A thread fit ensures precise engagement with mating components, preventing loosening in high-vibration machinery, while the cup point design creates permanent seating for maximum torque transmission. Ideal for securing gears, pulleys, and collars on rotating shafts in manufacturing equipment, automotive systems, and precision machinery, this headless set screw offers reliable performance where space constraints and corrosion resistance are critical design considerations.
Specification Summary & Compliance
Manufactured to ASME B18.3 specifications with Class 3A thread fit for superior dimensional accuracy. Features 3/8"-16 UNC coarse threads with right-hand orientation and 3/4" length. Fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe use across industrial applications.
