S-90279A240 10-24 x 3/8" ASME B18.6.3 Steel Round Head Phillips Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with zinc plating for extended service life in demanding environments
• Excellent holding power from fully threaded UNC coarse design ensuring secure fastening in various materials
• High tensile strength rating of 60,000 psi provides reliable performance under significant mechanical stress
• Optimized drive engagement with No. 2 Phillips head for efficient installation and reduced cam-out risk
• Precision thread fit (Class 2A) enables smooth assembly while maintaining secure connections
• Rounded head design offers improved aesthetics and reduced snagging in assembled applications
• Regulatory compliance meets critical industry standards for safety and environmental requirements

Professional Applications & Engineering Value

Engineered for industrial machinery, equipment assembly, and metal fabrication, these zinc-plated steel screws deliver exceptional durability where corrosion resistance matters. The fully threaded UNC coarse thread design provides maximum thread engagement in both metallic and non-metallic substrates, solving common vibration loosening issues. With 60,000 psi tensile strength and Rockwell B69 hardness, they maintain structural integrity under dynamic loads. The rounded head profile with Phillips drive facilitates quick installation in confined spaces while the Class 2A thread fit ensures consistent performance across high-volume production runs.

Specification Summary & Compliance

This 10-24 x 3/8" screw features precision UNC coarse threads with Class 2A tolerance for reliable fit. Manufactured to ASME B18.6.3 specifications with complete RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance. The zinc-plated steel construction delivers consistent performance with 0.359" head diameter and No. 2 Phillips drive compatibility for standardized tooling.