S-98070A470 10-32 x 1" Sealing Stainless Steel Phillips Flat Head Screws

Key Features & Benefits at a Glance

• Superior sealing performance with integrated silicone rubber O-ring that withstands extreme temperatures from -150°F to 500°F
• Exceptional pressure resistance rated for up to 20,000 PSI, ensuring reliable performance in demanding industrial environments
• Corrosion-resistant construction using 18-8 stainless steel with passivated finish for enhanced durability in harsh conditions
• Precise thread engagement with Class 2A UNF fine threads providing secure fastening and vibration resistance
• High tensile strength of 70,000 PSI for critical applications requiring robust mechanical performance
• Flush mounting capability with standard flat head profile and 100° countersink angle for smooth surface installation
• Reliable drive system featuring Phillips No. 2 drive for secure installation and removal

Professional Applications & Engineering Value

These 10-32 UNF flat head Phillips screws with silicone rubber O-rings deliver exceptional sealing capability for industrial applications where pressure integrity and environmental protection are critical. The combination of 18-8 stainless steel construction and passivated finish provides superior corrosion resistance in challenging environments, while the Class 2A thread fit ensures precise engagement and vibration resistance. Engineered for hydraulic systems, pneumatic equipment, and industrial machinery, these sealing screws solve common leakage issues in high-pressure applications up to 20,000 PSI. The fully threaded design and standard flat head profile allow for flush mounting in precision assemblies, making them ideal for aerospace, automotive, and manufacturing applications where reliability and performance are paramount.

Specification Summary & Compliance

This 10-32 UNF flat head screw features precise Class 2A thread fit with UNF fine threading and standard flat head profile with 100° countersink angle. Manufactured from 18-8 stainless steel with passivated finish and Rockwell B70 hardness, the fastener meets industry standards for dimensional accuracy and mechanical performance. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental responsibility and regulatory adherence for global industrial applications.