Slotted Pan Head Self Tapping Sheet Metal Screw With Cd/Ni/Cr Plated Size 8X25 Mm Long To Is:7173/2 018 Rev-2, Type-C, Thread To Is:5957/2003 Rev-2 And Material To Is:7178/2018 Rev-4. [ Warranty Period: 30 Month S After The Date Of Delivery ] ]