... : 4.8, 8.8Length: 13mm ~ 254mm (1/2" - 10"). Finish: Plain, zinc plated, galvanized, nickel plated. Black Standard model: DIN, GB, ISO, ANSI, ASME ... , Stainless steel, Aluminium, Brass Coating: Plain, zinc plated, galvanized, nickel plated. BlackWe can supply you with full kinds of fasteners, and we can also ...