S-92695A714 3-48 x 3/16" ASME B18.3, ASTM F912 Set Screws

Key Features & Benefits at a Glance

• Maximum torque transmission with precision 0.050" hex drive design for secure installation and removal
• Superior corrosion resistance thanks to black-oxide coating on alloy steel, extending service life in demanding environments
• Exceptional holding power provided by the 90° cone point that creates deep penetration and prevents component slippage
• Precise thread engagement with Class 3A thread fit ensuring reliable performance in critical assemblies
• Enhanced durability from Rockwell C45 hardness that maintains structural integrity under repeated stress
• Industry-standard compatibility with UNC coarse threads for easy integration into existing industrial systems
• Headless design advantage allowing flush mounting in space-constrained applications without protruding hardware

Professional Applications & Engineering Value

This 3-48 UNC set screw delivers exceptional engineering value in applications where vibration resistance and precise component positioning are critical. The black-oxide alloy steel construction provides superior corrosion protection while maintaining the Rockwell C45 hardness needed for repeated adjustment cycles. The 90° cone point design creates concentrated pressure points that prevent shaft slippage in pulleys, gears, and collars, solving common industrial fastening challenges. The headless configuration with 0.050" hex drive enables installation in confined spaces while ensuring maximum torque application. These industrial set screws are particularly valuable in precision machinery, automotive assemblies, and manufacturing equipment where reliable right-hand thread fastening is essential for operational safety and performance consistency.

Specification Summary & Compliance

This precision fastener features 3-48 UNC coarse threads with Class 3A thread fit for superior dimensional accuracy and consistent performance. Manufactured to meet ASME B18.3 specifications where applicable under ASTM F912, ensuring engineering reliability. Fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental standards, making it suitable for global industrial applications with strict regulatory requirements.