M2.5-0.45 x 20mm Machine Screws / Phillips / Flat Head / Steel / Zinc Plating (Quantity: 1000 pcs)

Thread Diameter - Pitch: M2.5-0.45 Length: 20mm The Flat Head Screw features a countersunk head with a flat top surface and a cone-shaped bearing surface with a head angle of approximately 82 degrees. Used in applications where protrusion of the fastener above the mating surface is unacceptable. Use a protrusion gage when measuring head height. Phillips drive is x-shaped for installation with a phillips screw driver.