Hex socket-head screws 12.9

HEAD SOCKET SCREW UNC 1/2 X 2 1/2" 2PCS 12.9

PKKC12X212A

HEAD SOCKET SCREW UNC 1/2 X 2 1/2" 50PCS 12.9

PKKC12X212B

HEAD SOCKET SCREW UNC 1/2 X 2" 2PCS 12.9

PKKC12X2A

HEAD SOCKET SCREW UNC 1/2 X 2" 50PCS 12.9

PKKC12X2B

HEAD SOCKET SCREW UNC 1/2 X 3" 2PCS 12.9

PKKC12X3A

HEAD SOCKET SCREW UNC 1/2 X 3" 50PCS 12.9

PKKC12X3B