S-91802A836 10-32 x 1 1/2" ASME B18.6.3 Stainless Steel Phillips Oval Head Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with passivated 18-8 stainless steel construction, ideal for harsh industrial environments
• Exceptional mechanical strength delivering 80,000 PSI tensile strength and Rockwell B80 hardness for reliable, long-term fastening
• Precise thread engagement with Class 2A fit and fine UNF threading, ensuring secure connections and reduced vibration loosening
• Optimized flush mounting featuring a standard oval head profile with 82° countersink angle for smooth, professional finishes
• Efficient installation with Phillips No. 2 drive, providing good torque transfer and reducing cam-out risks
• Full threading along the 1-1/2" length for maximum grip and adjustability in various material thicknesses
• Regulatory compliance assurance meeting ASME B18.6.3, RoHS 3, and REACH standards for safe, quality-conscious procurement

Professional Applications & Engineering Value

These 10-32 UNF flat head Phillips screws are engineered to address critical fastening challenges in demanding industrial applications. The passivated 18-8 stainless steel provides excellent resistance to oxidation and chemical exposure, making them suitable for outdoor equipment, marine hardware, and food processing machinery where moisture is a concern. The fine thread spacing and Class 2A thread fit ensure tight, reliable connections that resist loosening under vibration, which is crucial in automotive assemblies, electronic enclosures, and machinery frames. The oval head design with its 82° countersink allows for a flush finish, reducing snag hazards and improving aesthetics in consumer products and architectural metalwork. With full threading along the entire 1-1/2" length, these screws offer versatile clamping force across different material depths, simplifying inventory for maintenance and production lines.

Specification Summary & Compliance

This product features precise Class 2A thread fit and UNF (Unified National Fine) thread type with 10-32 size, ensuring dimensional accuracy per ASME B18.6.3 manufacturing standards. It is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming the absence of hazardous substances for safe use in global markets. The screws are manufactured to meet specified parameters, including a thread diameter of 0.19", fine thread spacing, and full threading, providing reliable performance in technical applications.