... -plated. Product Description:DIN 7504 Hex Head Self-tapping Screw MATERIAL: carbon steel, stainless steel HEAD STYLES: hex washer, pan, round washer ... , etc SCREW DRIVERS: PHILLIPS, SLOTTED, SQUARE, HEXAGON /Hex, etc SIZE: #6, #7, #8, #10, #12, #14 LENGTH: 1/2''--5'' THREAD ...