S-92446A124 5-40 x 1/4" ASME B18.6.3 Brass Pan Head Slotted Screws
Brass Pan Head Slotted 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 brass construction for long-lasting performance in harsh industrial environments
- Enhanced durability with Rockwell B40 hardness and 50,000 psi tensile strength to withstand high-stress applications
- Reliable fastening engagement through coarse UNC threading and Class 2A fit for secure connections
- Easy installation and removal with standard slotted drive design compatible with common tools
- Full thread coverage along the 1/4" length for maximum grip and load distribution
- Regulatory compliance assurance meeting ASME B18.6.3, RoHS 3, and REACH standards for quality and safety
- Versatile pan head design with rounded profile providing a finished appearance and reduced surface damage
Professional Applications & Engineering Value
These 5-40 UNC brass slotted pan head screws deliver exceptional performance in demanding mechanical and industrial applications where corrosion resistance and reliability are critical. The brass material provides natural anti-galling properties and excellent conductivity, making these fully threaded screws ideal for electrical components, marine equipment, and plumbing systems. The coarse thread design ensures quick installation and superior holding power in soft materials or vibration-prone environments. With their Class 2A thread fit and rounded pan head profile, these fasteners prevent stripping and provide consistent clamping force while maintaining a professional appearance. The combination of 50,000 psi tensile strength and Rockwell B40 hardness ensures these screws maintain integrity under mechanical stress, making them suitable for precision assemblies requiring repeated maintenance access.
Specification Summary & Compliance
This 5-40 UNC brass slotted pan head screw features precise Class 2A thread fit with coarse threading and full threading along the 1/4" length. Manufacturing complies with ASME B18.6.3 specifications for dimensional accuracy and performance standards. The product is certified RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant, ensuring environmental safety and regulatory adherence for industrial applications worldwide.
