S-92480A843 8-32 x 1/4" ASME B18.6.3 Brass Phillips Flat Head Screws
Brass 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
- Exceptional corrosion resistance from high-quality brass material, ideal for harsh industrial environments and reducing maintenance costs.
- Superior tensile strength of 50,000 psi ensures reliable fastening under high-stress conditions, minimizing failure risks.
- Precision Class 2A thread fit with UNC coarse threads for quick, secure installation and vibration resistance in machinery.
- Fully threaded design provides consistent grip along the entire 1/4" length, enhancing load distribution and joint integrity.
- 82° countersink angle with standard flat head profile allows for flush mounting, improving aesthetics and safety in assembled products.
- No. 2 Phillips drive offers easy, slip-resistant driving with common tools, speeding up assembly processes.
- Compliance with ASME B18.6.3, RoHS 3, and REACH guarantees adherence to industry standards and environmental safety for global supply chains.
Professional Applications & Engineering Value
These 8-32 UNC brass flat head screws are engineered to address common industrial challenges such as corrosion in electrical enclosures, marine hardware, and plumbing systems. The brass material provides excellent conductivity and resistance to galvanic corrosion, making them ideal for electrical and electronic assemblies. With a Rockwell B50 hardness and coarse thread spacing, they ensure durable, vibration-resistant connections in automated machinery and consumer appliances. The flat head profile with an 82° countersink angle enables seamless, flush installations, reducing protrusions and enhancing product safety. Fully compliant with ASME B18.6.3 standards, these screws deliver reliability in high-precision engineering applications, from OEM manufacturing to maintenance repairs.
Specification Summary & Compliance
This product features precise Class 2A thread fit per UNC standards, ensuring dimensional accuracy for consistent performance. It meets ASME B18.6.3 specifications for flat head machine screws, with a head diameter of 0.312" and length of 1/4". Compliance includes RoHS 3 (2015/863/EU) with exemption 6(a)-I for lead in brass alloys, and REACH (EC 1907/2006) adherence, confirming suitability for regulated industrial and commercial use.
