Package Include 6 x screw nuts 6 x 1/ 4 double head screws 6 x convert nuts Features - Material: Aluminum alloy. - They can be attached to a wide range of different photography, the converter screws meet the most of your camera devices and other accessories. - Precision made and beautiful appearance for practical use. - Total length: 20mm/ 0.79 inches, diameter: 16mm/ 0.63 inches. - Size: About 1.50X1.50X4.00cm/ 0.59X0.59X1.57inch. - Color: As shown. - Made of metal, and durable, rust and resistance. - Threaded screw mount adapter connector, help you gain more rig possibility and freedom in your photo shooting. - Perfect for putting two photo equipment devices together, and easy to or remove hand. Goods Description This 1/ 4" camera screw adapter and screw nuts set can be attached to a range of different photography accessories, such as monopods, tripods and quick release plates. Made of high- metal, durable to use and available in one handy package. They are necessary screws kit for your photography setup and an essential bit of kit for any photographer.