S-92480A144 6-32 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
- Superior corrosion resistance from high-quality brass construction, ensuring long-term reliability in demanding environments
- Exceptional tensile strength of 50,000 psi provides reliable holding power for critical industrial applications
- Precision Class 2A thread fit guarantees consistent engagement and reduces cross-threading risks during installation
- Optimized 82° countersink angle creates flush surface finishes while maintaining maximum material contact
- Rockwell B50 hardness rating delivers optimal balance between machinability and durability
- No. 2 Phillips drive design enables efficient installation with standard tools while minimizing cam-out
- Full threading along entire 1/4" length ensures maximum grip strength and uniform load distribution
Professional Applications & Engineering Value
These 6-32 UNC brass flat head screws deliver exceptional performance in applications where corrosion resistance and precision fit are paramount. The combination of Rockwell B50 hardness and 50,000 psi tensile strength makes these Phillips drive screws ideal for electronic enclosures, marine equipment, and precision instrumentation where galvanic corrosion must be avoided. The standard 82° countersink angle and Class 2A thread fit ensure perfect flush mounting in machined components, while the coarse UNC threading provides rapid assembly and disassembly in production environments. These fully threaded brass fasteners solve common industrial challenges including material compatibility issues, vibration-induced loosening, and the need for consistent electrical conductivity in grounding applications.
Specification Summary & Compliance
Manufactured to exacting ASME B18.6.3 specifications, these screws feature Class 2A thread tolerances for precision fit and UNC coarse threading for optimal engagement. The 1/4" length and fully threaded design meet industrial standards for consistent performance. Compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations ensures environmental responsibility and workplace safety, while the standard flat head profile and right-hand thread direction maintain compatibility with existing industrial systems and tooling.
