S-91979A337 6-32 x 1/4" 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 for long-term reliability in demanding environments
- Maximum thread engagement and holding power with UNC coarse threading and precise Class 3A fit
- Secure installation in confined spaces using the compact 1/16" hex drive headless design
- Enhanced venting capability with 0.038" vent diameter for specialized pressure or fluid management applications
- Right-hand thread direction provides standard, intuitive installation for efficient assembly operations
- Full regulatory compliance with RoHS 3 and REACH standards for global market acceptance
- Optimized 1/4" length delivers ideal fastening depth for a wide range of industrial applications
Professional Applications & Engineering Value
This 6-32 UNC Class 3A stainless steel set screw delivers exceptional engineering value for industrial fastening challenges. The 18-8 stainless steel material provides excellent corrosion resistance, making it ideal for applications exposed to moisture, chemicals, or outdoor elements. The Class 3A thread fit ensures precise engagement and maximum clamping force, preventing loosening under vibration in machinery, automotive components, and precision equipment. The vented design with 0.038" diameter allows for pressure equalization or fluid passage in specialized assemblies, while the headless configuration with 1/16" hex drive enables flush mounting in space-constrained applications. These features combine to create a reliable set screw solution that maintains integrity in demanding industrial environments.
Specification Summary & Compliance
This set screw features 6-32 UNC coarse threading with Class 3A fit for precision thread engagement, manufactured to exacting standards with a thread diameter of 0.138". The fastener complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and global market acceptance. The vented design incorporates a precise 0.038" diameter opening for specialized application requirements.
