S-96880A108 2-56 x 1/8" ASME B18.6.3, FF-S-92, QQ-P-416, MS35206-201, NASM35206 Steel Pan Head Phillips Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with cadmium-plated steel construction, ensuring longevity in harsh industrial environments
• Exceptional mechanical strength with 60,000 psi tensile strength and Rockwell B69 hardness for reliable load-bearing performance
• Precision thread engagement with Class 2A fit and coarse UNC threading, enabling quick assembly and vibration resistance
• Optimized drive efficiency featuring a Phillips No. 1 drive and rounded pan head for secure, flush installation with standard tools
• Broad regulatory compliance meeting ASME B18.6.3, Fed. Spec. FF-S-92, and multiple MS/NASM standards for guaranteed interchangeability
• Environmental safety assurance with RoHS 3 and REACH compliance, supporting sustainable manufacturing practices
• Full-threaded design providing consistent clamping force along the entire 1/8" length for uniform stress distribution

Professional Applications & Engineering Value

Engineered for precision assembly in demanding sectors, this cadmium-plated steel machine screw delivers critical corrosion protection where moisture or chemical exposure threatens fastener integrity. The 2-56 UNC coarse thread configuration combined with Class 2A tolerance ensures rapid installation in thin materials while maintaining vibration resistance in dynamic applications. The rounded pan head profile with Phillips No. 1 drive creates a low-profile connection point ideal for electronics enclosures, aerospace components, and industrial machinery where clearance is limited. With full threading across its 1/8" length, it distributes clamp load evenly, preventing joint loosening under thermal cycling or mechanical stress—making it indispensable for OEMs requiring ASME-compliant fasteners that withstand rigorous operational demands.

Specification Summary & Compliance

This rounded head screw maintains Class 2A thread fit per UNC standards with precise dimensional control per ASME B18.6.3. Manufacturing adheres to Fed. Spec. FF-S-92, QQ-P-416, MS35206-201, and NASM35206 for material and processing consistency. The product is verified RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant, ensuring adherence to hazardous substance restrictions and chemical safety protocols for global industrial distribution.