S-91321A124 10-32 x 3/8" MS35191-270, NASM35191 Steel Phillips Flat Head Screws
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 cadmium plating, extending service life in demanding industrial environments
- High tensile strength of 60,000 PSI ensures reliable fastening under significant mechanical stress
- Precision Class 2A thread fit provides smooth assembly and consistent engagement for vibration-resistant connections
- Standard 82° countersink angle enables flush mounting for clean, aerodynamic, and snag-free surfaces
- Fully threaded right-hand design maximizes grip length and pull-out resistance in thin materials
- Phillips No. 2 drive compatibility offers widespread tool accessibility and efficient installation
- Fine UNF thread spacing delivers enhanced clamping force and superior holding power in precision assemblies
Professional Applications & Engineering Value
These 10-32 UNF flat head screws are engineered to address critical challenges in precision manufacturing and assembly. The cadmium-plated steel construction provides essential corrosion protection for aerospace, electronics, and machinery applications where environmental factors threaten fastener integrity. The fine thread spacing and Class 2A fit ensure vibration resistance in dynamic systems, while the 82° countersink angle creates seamless surface transitions in sheet metal, enclosures, and precision instruments. Manufactured to MS35191-270 specifications, these fully threaded screws deliver maximum thread engagement for superior pull-out strength in thin-section materials, making them ideal for applications requiring both structural reliability and aesthetic finish.
Specification Summary & Compliance
This 3/8" length flat head screw features precision 10-32 UNF threads with Class 2A fit tolerance for consistent assembly performance. The product meets MS35191-270 specifications and complies with relevant industrial standards for dimensional accuracy and mechanical properties. The cadmium plating provides corrosion resistance while maintaining the 60,000 PSI tensile strength required for demanding applications.
