MS24677C, MILITARY STANDARD: SCREW, CAP, SOCKET HEAD, HEXAGON, DRILLED ALLOY STEEL, (UNC-3A) (05 MAR 1986) [SUPERSEDED BY NASM24677]
MS24677C, MILITARY STANDARD: SCREW, CAP, SOCKET HEAD, HEXAGON, DRILLED ALLOY STEEL, (UNC-3A) (05 MAR 1986) [SUPERSEDED BY NASM24677].