S-92313A842 10-32 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 with 316 stainless steel construction for reliable performance in harsh environments and extended service life
- Exceptional holding power provided by the cup tip design that bites into shafts for secure, vibration-resistant fastening
- Precise thread engagement with Class 3A fit ensuring tight tolerances and reliable performance in critical applications
- Enhanced durability from Rockwell B80 hardness offering excellent resistance to wear and deformation under load
- Space-saving installation with headless design allowing flush mounting where clearance is limited
- Easy installation and removal using standard 3/32" hex tools for efficient maintenance and adjustments
- Industry compliance assurance meeting ASME B18.3 specifications for quality and dimensional accuracy
Professional Applications & Engineering Value
These 10-32 UNF set screws deliver exceptional engineering value in demanding industrial applications where vibration resistance and corrosion protection are critical. The 316 stainless steel composition provides superior performance in chemical, marine, and high-humidity environments, while the fine UNF threads and Class 3A fit ensure precise positioning and reliable clamping force in precision machinery, automotive components, and electronic enclosures. The hex headless design with cup tip creates permanent, tamper-resistant connections that maintain integrity despite continuous vibration and thermal cycling, making them ideal for securing collars, gears, and pulleys to shafts in manufacturing equipment and motion control systems.
Specification Summary & Compliance
This set screw features precise 10-32 UNF fine threads with Class 3A thread fit for superior dimensional accuracy, measuring 1-1/4" in length with 0.19" thread diameter. Manufactured to ASME B18.3 specifications, the screw ensures consistent quality and interchangeability. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, containing no restricted substances, making it suitable for global industrial applications requiring environmental compliance.
