Precision Design - 1/4" male to 1/4" male camera screw adapter, 1/4" male to 3/8" male screw adapter, 1/4" female to 3/8" male threaded screw and 1/4" female to 3/8" female adapter.Durable Material - The 1/4" female to 3/8" female inch camera mounting screw adapter made of aluminium alloy, others adapters are made of stainless steel, solid and durable, color is silvery.Multifunctional - the converter screws meet the most of your camera devices and other accessories, help you gain more rig combination possibility and freedom in your photo shooting.Economical and Practical - The whole screws set can be used alone or together, to make free conversion between the 1/4'' and 3/8'' standard screw or interface.color: as showWhat You Get - 5X 3/8" male to 1/4" male;5X 1/4" female to 3/8" female adapter;5X to 1/4" male to 1/4" male; 5X 1/4" female to 3/8" male threaded screw.Specification:Product Name:1/4 Inch and 3/8 Inch Standard Screw Adapter SetMaterial: Aluminium alloy And Stainless Steel (metal)Package Size:8.5 * 5.5 * 3.5 cmTotal Weight: 150gProduct Used for: Free conversion between 1/4 inch and 3/8 inch standard screw or Interface20 Pcs Camera Screws Pack:5 Pieces 1/ 4 inch to 3/ 8 inch male threaded screw adapter5 Pieces 1/ 4 inch to 1/ 4 inch male threaded screw adapter5 Pieces 1/4" female to 3/8" female screw adapter5 pieces 1/4 inch female to 3/8 inch male screw adapter