S-93085A190 8-32 x 1/4" FF-S-92, QQ-P-35, MS24693-C46, NASM24693, SAE AMS2700 Stainless Steel Phillips Flat Head Screws
Stainless Steel Phillips Flat Head Screws
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Basic Information
Head Parameters
Dimensions
Thread Parameters
Tip & Drive Parameters
Material & Strength
Temperature & Environment
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Key Features & Benefits at a Glance
- Superior corrosion resistance with passivated 18-8 stainless steel construction, ideal for harsh industrial environments.
- Exceptional tensile strength of 70,000 psi ensures reliable, high-load fastening in demanding applications.
- Precise Class 2A thread fit guarantees smooth installation and secure, vibration-resistant connections.
- 100° countersink angle provides a flush, low-profile finish for improved aesthetics and safety.
- Full threading along the 1/4" length offers maximum grip and holding power across the entire fastener.
- Phillips drive with No. 2 size enables efficient, tool-compatible installation with reduced cam-out risk.
- High hardness (Rockwell B70) enhances durability and resistance to wear and deformation.
Professional Applications & Engineering Value
This 8-32 UNC flat head screw is engineered to address critical challenges in industrial assembly, such as corrosion, mechanical stress, and installation efficiency. The passivated 18-8 stainless steel provides excellent resistance to rust and chemical exposure, making it suitable for outdoor, marine, and chemical processing equipment. The coarse UNC thread and Class 2A fit ensure quick, reliable engagement in various materials, reducing assembly time while maintaining joint integrity. With a 100° countersink angle and flat head design, it sits flush to prevent snagging and improve aerodynamic or aesthetic surfaces in machinery, enclosures, and structural frameworks. These features collectively enhance fastener longevity and operational safety in high-vibration or corrosive environments.
Specification Summary & Compliance
This screw adheres to precise dimensional standards, including UNC coarse threads with a Class 2A thread fit for consistent accuracy. It meets multiple industry specifications: Fed. Spec. FF-S-92, QQ-P-35, MS24693-C46, NASM24693, and SAE AMS2700. Additionally, it is RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant, ensuring environmental safety and regulatory adherence for global supply chains.
