The ESSENTRA / RICHCO part SRS4-5-01 is a screw support designed to accommodate a body diameter of 6.4 mm (0.250 in) and an inside diameter of 3.2 mm (0.125 in). The spacer length is 8 mm (0.313 in) and it is suitable for panels with a maximum thickness of 1.6 mm (0.062 in). This versatile part is compatible with #4 and M3 screws, making it an essential component for various mounting and fastening applications.