S-91249A201 8-32 x 1" ASME B18.6.3 Stainless Steel Pan Head Phillips Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with Black-Oxide coated 18-8 Stainless Steel for extended service life in harsh environments
• High tensile strength of 70,000 psi ensures reliable fastening under significant mechanical stress
• Rockwell B70 hardness provides excellent durability and resistance to wear during installation
• Fully threaded UNC coarse spacing design enables faster installation and superior holding power
• Phillips drive with No. 2 size offers common tool compatibility and efficient torque transfer
• Class 2A thread fit guarantees consistent, precise engagement with mating components
• Rounded pan head profile combines low-profile appearance with effective clamping surface

Professional Applications & Engineering Value

These Black-Oxide 18-8 Stainless Steel screws deliver exceptional performance in demanding industrial environments where corrosion resistance and mechanical reliability are critical. The combination of 70,000 psi tensile strength and Rockwell B70 hardness ensures these fully threaded UNC coarse spacing screws maintain integrity under vibration and load stress. The Phillips drive system provides familiar, efficient installation across manufacturing, electronics assembly, and outdoor equipment applications. The black-oxide coating enhances both aesthetic appeal and additional corrosion protection, making these rounded head screws ideal for visible applications while maintaining ASME B18.6.3 compliance for quality assurance.

Specification Summary & Compliance

This 8-32 x 1" screw features Class 2A thread fit with UNC coarse thread spacing (0.164" diameter) and fully threaded design meeting ASME B18.6.3 manufacturing specifications. The product is certified RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant, ensuring environmental regulatory adherence for industrial applications worldwide.