S-90273A828 10-32 x 7/16" ASME B18.6.3 Steel Phillips Flat Head Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with zinc-plated steel construction, extending service life in demanding industrial environments
• Precise flush mounting capability thanks to the 82° countersink angle and standard flat head profile for seamless surface integration
• Optimized drive engagement with Phillips No. 2 drive style ensuring efficient installation and reduced cam-out risk
• Enhanced load distribution through fully threaded UNF fine thread design, providing superior holding power in various materials
• Consistent mechanical performance with 60,000 psi tensile strength and Rockwell B70 hardness for reliable operation under stress
• Guaranteed interchangeability with Class 2A thread fit ensuring precise mating with standard UNF threaded components
• Broad regulatory compliance meeting ASME B18.6.3 specifications while adhering to RoHS 3 and REACH environmental standards

Professional Applications & Engineering Value

These 10-32 UNF flat head screws deliver exceptional engineering value in applications requiring reliable fastening with surface-flush requirements. The zinc-plated steel construction provides essential corrosion protection for machinery, electrical enclosures, and automotive assemblies exposed to moderate environmental conditions. The UNF fine threads offer superior resistance to vibration loosening compared to coarse threads, making them ideal for precision equipment and electronic mounting applications. The combination of 60,000 psi tensile strength and Rockwell B70 hardness ensures these Phillips drive screws maintain structural integrity in high-stress applications while the standardized 82° countersink angle allows for perfect flush mounting in prepared surfaces. These industrial-grade flat head screws solve critical challenges in assembly lines where both mechanical performance and aesthetic finish are paramount.

Specification Summary & Compliance

These screws feature precision Class 2A thread fit per UNF standards with 10-32 thread size and 7/16" length. Manufacturing complies with ASME B18.6.3 specifications for dimensional accuracy and mechanical properties. Environmental compliance includes RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring these components meet current environmental safety standards for industrial use worldwide.