Quick view #12-24 X 5/8" Oval Head Machine Screws with Slotted Drive, Solid Brass Machine screws are designed for applications with a pre-tapped hole or mated to a threaded nut.Oval countersunk head screws are also known as raised countersunk head screws.Brass: machinable, ductile, corrosion resistant, excellent electrical and thermal... $55.60 Compare