4.2 X 19 BLACK OXIDE POZI FLANGE SELF TAPPER (8X3/4)

A Black Oxide Cross Recess Pozi Flange Head Self Tapping Screw. A type of screw which cuts its own thread into a pre-drilled surface (sheet metal or plastic, for example) and gives grip, therefore not requiring to be tightened from the other end. Ideal where only one side can be accessed. Generally used to attach a component to a surface. Used in applications where an aesthetic look is required whilst increasing the clamping ability.

Diameter:  4.2mm
Length:  19mm
Head Drive:  PZ2
Head Thickness:  2.36mm
Head Diameter:  9.75mm