S-92778A121 10-32 x 1/2" 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
- Precise thread engagement through Class 3A thread fit ensuring reliable, vibration-resistant fastening
- Maximum torque transmission via hex drive design that prevents tool slippage during installation
- Enhanced surface contact with oval tip configuration for improved grip and component positioning
- Exceptional mechanical strength from Rockwell B80 hardness rating that resists deformation under load
- Space-saving installation with headless design ideal for confined spaces and flush mounting requirements
- Regulatory compliance assurance meeting ASME B18.3 standards and environmental regulations including RoHS and REACH
Professional Applications & Engineering Value
These 10-32 UNF Class 3A set screws deliver critical engineering solutions for precision assembly applications where vibration resistance and reliable positioning are paramount. The combination of 18-8 stainless steel material and fine thread spacing creates exceptional holding power in machinery, automotive components, and electronic enclosures. The headless hex drive design with 3/32" drive size enables secure installation in tight spaces while maintaining consistent clamping force. The oval tip configuration provides superior surface contact without damaging precision components, making these industrial set screws ideal for alignment-critical applications in manufacturing equipment, precision instruments, and mechanical assemblies where long-term fastening reliability is essential.
Specification Summary & Compliance
Manufactured to exacting inch system dimensions with 1/2" length and 10-32 UNF thread size featuring Class 3A thread fit for precision tolerance. These set screws comply with ASME B18.3 specifications and maintain RoHS 3 (2015/863/EU) compliance and REACH (EC 1907/2006) compliance, ensuring environmental responsibility and regulatory adherence for global industrial applications.
