Tapping Sheet Metal Screw Flat Head 18-8 Stainless Steel Size #10 Length 1 In Drive Type Square Driver Size #2 Head Diameter 0.385 In Head Height 0.116 In Head Angle 82 Deg Plain Finish Meets/Exceeds ANSI/ASME B18.6.4 and SAE J933 and IFI Package 100