S-92446A131 5-40 x 3/4" 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 from brass construction, ideal for harsh environments and electrical applications
- Exceptional mechanical strength with 50,000 psi tensile strength and Rockwell B40 hardness for reliable, long-lasting fastening
- Easy manual installation with standard slotted drive and rounded pan head design requiring simple tools
- Precise thread engagement through Class 2A thread fit and coarse UNC threading for secure connections in various materials
- Full-threaded design provides maximum grip length and consistent holding power across the entire 3/4" length
- Regulatory compliance assurance meeting ASME B18.6.3 standards and environmental regulations including RoHS 3 and REACH
- Versatile industrial application with right-hand thread direction suitable for general machinery, electronics, and plumbing assemblies
Professional Applications & Engineering Value
These brass pan head slotted screws deliver critical performance advantages in demanding industrial settings where corrosion resistance and electrical conductivity are paramount. The 5-40 UNC coarse thread configuration ensures rapid installation and secure fastening in softer materials and pre-tapped holes, reducing assembly time while maintaining Class 2A thread fit precision. Engineers specify these fully threaded fasteners for electrical enclosures, marine equipment, and plumbing systems where 50,000 psi tensile strength provides reliable mechanical performance without galvanic corrosion concerns. The combination of Rockwell B40 hardness and brass material properties creates durable fastening solutions that withstand vibration and environmental exposure while maintaining dimensional stability.
Specification Summary & Compliance
This 5-40 UNC brass pan head slotted screw features precise Class 2A thread fit tolerances with coarse thread spacing and right-hand thread direction. Manufacturing complies with ASME B18.6.3 specifications for dimensional accuracy and performance standards. The product is fully compliant with RoHS 3 (2015/863/EU) restrictions on hazardous substances and REACH (EC 1907/2006) regulations for chemical safety, ensuring environmental responsibility in industrial applications.
