Head Diameter: 1/2 inch; Hex Drive: 0.156 inch; Please refer to the Picture 2 to get more details about the specifications
【Feature】The screws have a low-profile for a nearly flush finish with the material surface. Easy assembly/ disassembly. Ease of cleaning, beauty of appearance
【Material】The screws are made of high quality of 304 stainless steel 18/8. Excellent toughness, Good Corrosion / Oxidation resistance. Extra Black Oxide treatments make it more chemical resistance than those without that.
【Applications】It's used for a wide variety of home and commercial applications. Ideal for most furnitures like Beds, Tables, Cabinets, Shelves, Chairs, Closets, Stands, 3D printers and more.