S-92451A716 1/2"-13 x 1 1/2" ASME B18.6.3 Brass Slotted Flat Head Screws
Brass Slotted 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 harsh environments
- Excellent mechanical strength with 50,000 psi tensile strength and Rockwell B50 hardness for heavy-duty applications
- Precision thread engagement with Class 2A UNC coarse threads providing secure fastening and vibration resistance
- Easy installation and removal with standard slotted drive design and fully threaded shank
- Optimal flush mounting with 82° countersink angle and flat head profile for smooth surface finishing
- Regulatory compliance assurance meeting ASME B18.6.3 standards and environmental regulations
- Reliable performance in demanding industrial applications with consistent dimensional accuracy
Professional Applications & Engineering Value
These brass flat head screws with 1/2"-13 UNC coarse threading deliver exceptional engineering value across multiple industrial sectors. The combination of brass material properties and Class 2A thread fit ensures reliable performance in electrical applications where corrosion resistance is critical, while the 82° countersink angle provides secure flush mounting in precision assemblies. The fully threaded design maximizes holding power in wood, plastic, and soft metal applications, preventing loosening under vibration. With 50,000 psi tensile strength, these slotted drive screws maintain structural integrity in mechanical systems, marine environments, and plumbing installations where brass's non-sparking properties and corrosion resistance solve common fastener failure issues.
Specification Summary & Compliance
Manufactured to exact ASME B18.6.3 specifications with Class 2A thread fit tolerance for consistent performance. Features 1/2"-13 UNC coarse threads with standard 82° flat head profile and complete threading along the 1-1/2" length. Fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe use across various industrial applications while maintaining mechanical properties of Rockwell B50 hardness and 50,000 psi tensile strength.
