Description: 304 Stainless steel pan cross head screw used extensively where fasten is needed. Widely used in furniture industry, wind power industry, the aerospace industry, office equipment industry, petrochemical industry, the electronics industry, the communications industry, shipbuilding industry, machinery, etc. Fixing component, industrial and construction fasteners. Specification: Product Name: Machine Screws Bolts Color: Silver Gray Model: M4x16mm Material: 304 Stainless steel Screw Length: 16mm/0.63" Pitch: 0.7mm / 0.03" Screw Head Dia: 8mm / 0.31" Screw Groove Type: Phillips Cross Package Content: 20(+-2%)Pcsx Machine Screws