S-90272A203 8-32 x 1 1/2" ASME B18.6.3 Steel Pan Head Phillips Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with zinc-plated steel construction, extending service life in demanding environments
• Excellent tensile strength of 60,000 psi ensures reliable fastening under high-stress industrial loads
• Rockwell B70 hardness provides exceptional durability and resistance to wear and deformation
• Fully threaded design delivers maximum grip and holding power across the entire screw length
• Class 2A thread fit with UNC coarse threading enables quick, easy installation and secure fastening
• Phillips No. 2 drive allows for efficient, cam-out resistant driving with standard tools
• Pan-style rounded head offers a low-profile, secure finish that sits flush against surfaces

Professional Applications & Engineering Value

These 8-32 UNC zinc-plated steel rounded head Phillips screws are engineered to address common industrial fastening challenges, including vibration resistance, corrosion protection, and high tensile requirements. The coarse thread design provides superior holding power in materials like sheet metal, plastics, and wood, reducing the risk of stripping. The zinc plating offers a protective barrier against oxidation and environmental factors, making these screws ideal for outdoor equipment, machinery assemblies, and electrical enclosures. With their fully threaded construction and 60,000 psi tensile strength, they deliver consistent performance in heavy-duty applications where reliability is critical.

Specification Summary & Compliance

These screws feature precision Class 2A thread fit with UNC coarse threading (8-32 size) and are manufactured to ASME B18.6.3 standards for dimensional accuracy and performance. They comply with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and regulatory adherence for global industrial use.