They are commonly used for machinery and construction projects because of its sturdy structure. It's very suitable for applications with relatively large locking forces. Hex bolts can be used alone with a pre-threaded hole.
Material: 304 Stainless Steel 18-8 that you will probably see in home and 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.
M10-1.5 (20 Pcs) Acorn Cap Nut, 304 Stainless Steel 18/8, Hex Drive, Hex Dome Head Cap Nut, DIN1587
SAR 49
M14 (20 pcs) Stainless Steel Spring Lock Washers, 304 Stainless Steel 18/8 Regular helical Spring Lock washers, GB93
SAR 42
M4-0.7 (100 Pcs) Serrated Flange Nuts, Hex Nuts, Hexagon Head Nuts with Serrated Flange Washer, 304 Stainless Steel 18/8, DIN6923
SAR 47
M6-0.75mm (50 pcs) Hex LockNuts, 304 (18-8) Stainless Steel, Hexagon Head Lock Nuts, Fine Thread UNF, DIN985
SAR 47
