S-96877A078 0-80 x 1/4" FF-S-92, QQ-P-35, MS51960-3, SAE AMS2700 Stainless Steel Phillips Flat Head Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with passivated 18-8 stainless steel construction, ideal for harsh industrial environments
• High tensile strength of 70,000 psi ensures reliable fastening in demanding precision applications
• Precision 82° countersink angle provides flush mounting and clean aesthetic finishes
• Fully threaded UNF fine thread design delivers maximum grip and vibration resistance
• Phillips drive with No. 0 size enables efficient installation with standard tools
• Class 2A thread fit guarantees consistent, precise engagement for repeatable assembly
• Comprehensive regulatory compliance including RoHS 3 and REACH for global market acceptance

Professional Applications & Engineering Value

These 0-80 UNF flat head screws are engineered for precision applications where reliability and corrosion resistance are critical. The passivated 18-8 stainless steel construction provides exceptional durability in challenging environments, while the fine thread configuration ensures secure fastening in thin materials and vibration-prone assemblies. The 82° countersink angle and flat head design create seamless surface finishes, making them ideal for aerospace, electronics, and instrumentation applications where both performance and appearance matter. The combination of 70,000 psi tensile strength and fully threaded design delivers maximum load distribution and pull-out resistance.

Specification Summary & Compliance

Manufactured to exacting Class 2A thread fit tolerances with UNF fine thread specifications. Complies with Fed. Spec. FF-S-92, QQ-P-35, MS51960-3, and SAE AMS2700 standards. Meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental compliance requirements. Thread size: 0-80, length: 1/4", with standard flat head profile and Phillips No. 0 drive.