Slotted Round Head Machine Screws
Round Head Machine Screws with a Slotted Recessed Drive
Slotted round head machine screws are ASME standards specific in diameters ranging from #2-56 to 3/8"-16. These fasteners are installed with flat or slotted screwdriver. Slotted head machine screws are often used with nuts as well as driven into tapped holes. In practice, they tend to be mostly available in smaller sizes and the smaller sizes are referred to as screws, or less ambiguously as machine screws, although some kinds of machine screw can be referred to as stove bolts.
Slotted Round Head Machine Screws are available in Brass, Silicon Bronze, Zinc Plated and Stainless Steel finishes.