M8-1.25 x 50mm DIN 7985 Phillips Drive Pan Head Zinc Finish Steel Machine Screw PKG. 50

Machine screws have a uniform diameter the entire length of the shaft as opposed to tapered screws which have a pointed tip. machine screws are typically used with a threaded hole to secure two parts together. machine screws are fully threaded for use with a nut or in a tapped hole.