Thread Size: 3/8"-16 Thread Pitch: 16 threads per inch; Threads Part: 1-3/4 inch
Package: 10 pcs; Drive Size: No.4, #4
Head Diameter: 0.787 inch (min)--0.823 inch (max); Head Height: 0.191 inch (min)-0.215 inch (max)
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.