Standard: GB846 / DIN 7982; Thread Size: 4.2mm (#8, No.8)
Screw Length: 7/8 inch (including the head and the self tapping point)
Head Diameter: 8mm to 8.4mm
Phillips Drive Size: #2; Package: 100 PCS
Material: 304 Stainless Steel 18-8 that you will probably see in your pans and cookery tools. It's used for a wide variety of home and commercial applications. Because of its slightly higher strength and wear resistance than type 316, it's also used for nuts, bolts, screws and other fasteners.