Screws, Black Coated Steel, Round Phillips Head, #2 GAUGE, 1/4 inch, (7.5 x 2.0 x 4.0mm), approx. 100 pcs
These screws need a jeweler's screwdriver or similar - round Phillips head. Metric dimensions are nominal and specified as Overall Length x Shank Diameter Under Head x Head Diameter. See below for size and gauge code.