S-93085A015 2-56 x 3/16" FF-S-92, QQ-P-35, NAS662C2R3, SAE AMS2700 Stainless Steel Phillips Flat Head Screws
Stainless Steel Phillips Flat Head Screws
Image may differ from product. See technical specification for details.
Basic Information
Head Parameters
Dimensions
Thread Parameters
Tip & Drive Parameters
Material & Strength
Temperature & Environment
- Fast delivery
- Enjoy discounts on bulk purchases
- Secure Payment
- Fast Global Shipping
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 70,000 psi tensile strength and Rockwell B70 hardness for reliable load-bearing performance
- Precise flush mounting enabled by the standard 100° countersink angle and flat head design for seamless surface integration
- Optimized installation efficiency through the Phillips No. 1 drive style and fully threaded coarse UNC pattern
- Consistent thread engagement guaranteed by Class 2A thread fit for vibration resistance and secure fastening
- Broad regulatory compliance meeting Fed. Spec. FF-S-92, QQ-P-35, NAS662C2R3, and SAE AMS2700 for aerospace and defense applications
- Environmental safety assurance with full RoHS 3 and REACH compliance for sustainable manufacturing operations
Professional Applications & Engineering Value
Engineered for demanding applications, these 2-56 UNC flat head screws deliver critical performance where space constraints and surface finish matter. The passivated 18-8 stainless steel provides excellent resistance to oxidation and chemical exposure, making them ideal for electronics enclosures, precision instruments, and marine components. The fully threaded coarse spacing ensures rapid installation and superior pull-out resistance in thin materials, while the 100° countersink angle creates clean, flush surfaces that prevent snagging in automated assembly lines. With 70,000 psi tensile strength, they maintain joint integrity under vibration and thermal cycling, solving common failure points in industrial machinery and transportation equipment.
Specification Summary & Compliance
This fastener maintains Class 2A thread fit per UNC standards with precise dimensional control. Manufacturing follows Fed. Spec. FF-S-92, QQ-P-35, NAS662C2R3, and SAE AMS2700 for consistent quality. The product is verified RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliant, ensuring adherence to international environmental and safety regulations for industrial distribution.
