MS24628C, MILITARY STANDARD: SCREW, TAPPING-THREAD CUTTING, TYPES D,F,G OR T, FLAT 82 DEG. COUNTERSUNK HEAD, CROSS-RECESSED, CORROSION-RESISTING STEEL (25-FEB-1963) [S/S BY NASM24628]

MS24628C, MILITARY STANDARD: SCREW, TAPPING-THREAD CUTTING, TYPES D,F,G OR T, FLAT 82 DEG. COUNTERSUNK HEAD, CROSS-RECESSED, CORROSION-RESISTING STEEL (25-FEB-1963) [S/S BY NASM24628].