Standard: ASME/ANSI B18.3; Thread Type: Full Thread, Fine Thread UNF
Thread Size: #10-32; Thread Pitch: 32 TPI; Thread Part Length: 1/2 inch
Package: 50 PCS; Hex Drive Size: 1/8 inch
Head Diameter: 0.347 inch (min)- 0.361 inch (max); Head Height: 0.09 inch (min)- 0.1 inch (max)
Material: 304 Stainless Steel 18-8 that you will probably see in your house or workplace. 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.