8Pcs M5x12mm Yellow Zinc Plated Phillips Drive Flange Hex Head Self-Tapping Screw

Iron construction with yellow zinc plated for good corrosion resistance. Self-tapping screws are widely applied in many occasions. Flange hex head has the same characteristic as external hex with washer. Flange provides a bearing surface for load distribution. Sharp tail for easy drilling there is no need to drill a hole in advance. Features hex head with flange self tapping thread external hex or phillips drive for more flexible working in different situation.