DescriptionSecuFast Snake Eyes M4 x 50 FH A2 Features SecuFast Snake Eyes M4 x 50 FH A2 Type of screw Machine screw Head type Flathead Diameter 4 Lenght 50 Material SS A2 Bit SP-8 Related products SecuFast Snake Eyes Bit SP-8 SecuFast Snake Eyes Bit SP-8