S-94495A208 6-32 x 1/4" ASME B18.3, ASTM F912 Set Screws

Key Features & Benefits at a Glance

• Vibration-resistant locking through permanent Nylon Patch thread locker that maintains secure fastening in high-stress environments
• Exceptional durability with Black-Oxide Alloy Steel construction providing corrosion resistance and long service life
• Precise thread engagement with Class 3A thread fit ensuring reliable performance and reduced installation issues
• High-temperature performance with thread locker effective from -50° to 250°F for demanding industrial applications
• Superior hardness at Rockwell C45 providing excellent wear resistance and mechanical strength
• Easy installation and removal with 1/16" hex drive design allowing efficient maintenance and adjustments
• Industry-standard compliance meeting ASME B18.3 specifications for guaranteed quality and interchangeability

Professional Applications & Engineering Value

This 6-32 UNC thread set screw delivers exceptional engineering value in applications where vibration resistance and permanent fastening are critical. The Black-Oxide Alloy Steel construction combined with the Nylon Patch thread locker creates a reliable solution for machinery, automotive components, and industrial equipment that experience constant motion and thermal cycling. The coarse thread spacing and Class 3A thread fit ensure quick installation while maintaining precise alignment in assemblies. The headless design with flat tip provides flush mounting in confined spaces, making it ideal for shaft collars, gears, and pulleys where protrusions are unacceptable. This industrial-grade set screw maintains its locking capability across extreme temperature ranges from -50° to 250°F, ensuring long-term reliability in demanding environments.

Specification Summary & Compliance

This fastener features precision 6-32 UNC threads with Class 3A thread fit for superior dimensional accuracy and consistent performance. Manufactured to ASME B18.3 specifications, the screw ensures industry-standard quality and interchangeability. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, making it suitable for global industrial applications. The Rockwell C45 hardness rating guarantees mechanical strength and wear resistance, while the Black-Oxide surface treatment provides additional corrosion protection for extended service life in challenging operating conditions.