S-91802A833 10-32 x 1" 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, ensuring longevity in harsh industrial environments
• Exceptional mechanical strength with 80,000 psi tensile strength and Rockwell B80 hardness for reliable performance under high-stress conditions
• Precise thread engagement through Class 2A UNF fine threads, providing secure fastening and vibration resistance
• Streamlined installation with No. 2 Phillips drive and standard oval head profile, enabling efficient assembly with common tools
• Flush mounting capability due to the oval head design with 82° countersink angle, creating smooth surface finishes
• Full thread coverage along the 1" length ensures maximum grip strength and load distribution
• Regulatory compliance with ASME B18.6.3 standards and environmental regulations including RoHS 3 and REACH

Professional Applications & Engineering Value

These 10-32 UNF oval head Phillips flat head screws deliver critical engineering solutions where corrosion resistance and mechanical reliability are paramount. The passivated 18-8 stainless steel construction prevents rust and chemical degradation in demanding environments such as marine equipment, food processing machinery, and outdoor industrial applications. The UNF fine thread configuration with Class 2A fit ensures precise mating with corresponding nuts and tapped holes, minimizing loosening from vibration - a common failure point in machinery and equipment. The combination of 80,000 psi tensile strength and fully threaded design provides uniform stress distribution, making these flat head screws ideal for applications requiring both structural integrity and aesthetic flush mounting.

Specification Summary & Compliance

Manufactured to exacting ASME B18.6.3 specifications with Class 2A thread fit tolerance for precision fastening. The 10-32 UNF fine thread with right-hand direction ensures industry-standard compatibility. Full compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, confirming these components are free from hazardous substances. The oval head profile with 82° countersink angle and 0.362" head diameter maintains dimensional consistency across production batches for reliable performance in industrial assemblies.