4-40 x 2 1/2 Brass Flat Head Socket Cap Screw provides a brass countersunk socket fastener option for equipment that benefits from reduced fastener projection and clean appearance.
Applications can include maintenance repairs, replacement assemblies, and specialty sourcing programs. Its nonferrous construction and machinable character make it useful in panels, fixtures, enclosures, and light-duty mechanical assemblies where brass is already specified.
Because the drive is recessed, the screw can support a smooth exposed surface while still allowing socket-tool engagement during service. Cold Headers supports quote and availability requests for unusual configurations where the exact thread, length, material, and head style matter. For this 4-40 thread and 2 1/2 in. length, review the body diameter, head diameter, head height, hex socket size, and key engagement before approving the fastener for a countersunk assembly.
Call 773-775-7900 or email Sales@coldheaders.com for pricing, availability, or a quote.
