Sheet Metal Screw, Head Type Flat, Finish Plain, Material Stainless Steel, Screw Size #6, Fastener Length 1/2 in, Head Width 0.279 in, Head Height 0.078 in, Drive Size 1S, Dimensional Standards ASME B18.6.4, SAE J933, For Maximum Material Thickness 1/4 in, Pack Size Small, Minimum Head Height Not Applicable, Minimum Head Width Not Applicable, Maximum Head Height 5/64 in, Maximum Head Width 9/32 in, System of Measurement Inch, Drive Square, Point Type A