S-91802A835 10-32 x 1 1/4" 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 with 80,000 psi tensile strength and Rockwell B80 hardness for reliable, long-term fastening
• Precision thread engagement through Class 2A thread fit and fine UNF threading, ensuring secure installations
• Optimized drive efficiency with No. 2 Phillips drive and standard oval head profile for controlled torque application
• Full 1-1/4" threading provides maximum grip length and superior holding power in various material thicknesses
• Regulatory compliance assurance meeting ASME B18.6.3 specifications and environmental standards (RoHS 3, REACH)
• Right-hand fine threading delivers enhanced vibration resistance and improved load distribution

Professional Applications & Engineering Value

These 10-32 UNF oval head Phillips flat head screws deliver exceptional engineering value in demanding industrial applications. The passivated 18-8 stainless steel construction provides outstanding corrosion resistance, making them ideal for machinery, electronic enclosures, and outdoor equipment where environmental exposure is a concern. The fine thread spacing and Class 2A thread fit ensure precise engagement in tapped holes, reducing the risk of cross-threading while providing superior vibration resistance. The combination of 80,000 psi tensile strength and fully threaded design allows for maximum load distribution, making these flat head screws particularly valuable in applications requiring flush mounting with reliable clamping force. The oval head profile with 82° countersink angle creates a clean, finished appearance while the No. 2 Phillips drive facilitates efficient installation in confined spaces.

Specification Summary & Compliance

These screws feature precision 10-32 UNF threads with Class 2A thread fit tolerance and fine thread spacing for optimal performance. Manufacturing complies with ASME B18.6.3 specifications, ensuring dimensional accuracy and interchangeability. The products are fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, meeting the latest industry standards for hazardous substance restrictions.