BBI® 697350 Type AB Self-Tapping Screw, #4-24, 1/4 in OAL, Pan Head, Slotted Drive, Low Carbon Steel

BBI® Self-Tapping Screw, Type AB, Imperial, #4-24 Thread, 1/4 in Overall Length, Pan Head, Slotted Drive, Low Carbon Steel, Zinc CR+3, UNC Thread, HRC 28 to 38 Hardness.