SmallRig 1/4'' hex screw pack 1713 includes 4pcs of standard screws (1/4'' thread length, used on most SmallRig camera cages, such as VersaFrame cage 1584), 8pcs of long screws (3/8'' thread length, used on mounting cheese plate 1598, railblock 942, NATO rail 1195, etc) and a hex spanner.