Machine Screw Head Type Cheese Material Steel Finish Zinc Plated Drive Slotted Thread Size M4 Fastener Length 30 mm Head Width 7 mm Head Height 2.6 mm Tensile Strength 60 900 psi Dimensional Standards DIN 84A DIN EN ISO 1207 Pack Size Small Type Standard Machine Screw System of Measurement Metric Thread Type Coarse Package Quantity 100