S-92210A144 6-32 x 1/4" ASME B18.3 Stainless Steel Hex Drive Flat Head Screws
Stainless Steel Hex Drive 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 18-8 Stainless Steel construction and passivated finish, ideal for harsh environments
- Exceptional tensile strength rated at 70,000 psi for reliable performance in demanding applications
- Precise Class 3A thread fit ensures tight, secure fastening with minimal vibration loosening
- Full threading design provides maximum grip and holding power across the entire screw length
- Standard 82° countersink angle allows for flush mounting in precision assemblies
- Hex drive compatibility with 5/64" drive size for secure tool engagement and easy installation
- Rockwell B55 hardness maintains structural integrity under repeated stress and load conditions
Professional Applications & Engineering Value
These 6-32 UNC flat head screws deliver critical performance advantages in industrial settings where corrosion resistance and mechanical reliability are paramount. The combination of 18-8 Stainless Steel material with passivated finish creates a protective barrier against chemical exposure and environmental degradation, making them ideal for marine equipment, food processing machinery, and outdoor installations. The coarse UNC thread pattern with Class 3A precision ensures rapid installation and vibration resistance in assembly lines, while the flat head design with 82° countersink provides seamless integration into precision-machined components. These fully threaded fasteners distribute clamping force evenly, preventing joint failure in high-stress applications across aerospace, automotive, and heavy equipment industries.
Specification Summary & Compliance
Manufactured to exacting ASME B18.3 standards with Class 3A thread fit for superior dimensional accuracy. Features UNC coarse threads (6-32 size) with right-hand direction and 1/4" length. Fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe use across global markets. The inch system measurements maintain consistency with North American industrial specifications.
