MS51485 (NOTICE 2), MILITARY STANDARD: SCREW, TAPPING, THREAD CUTTING, TYPES D, F, G OR T PAN HEAD, CROSS-RECESSED, CARBON STEEL (18 NOV 1999).
MS51485 (NOTICE 2), MILITARY STANDARD: SCREW, TAPPING, THREAD CUTTING, TYPES D, F, G OR T PAN HEAD, CROSS-RECESSED, CARBON STEEL (18 NOV 1999).