4.2 X 38 BZP POZI COUNTERSUNK HEAD AB SELF TAPPER (8X1.1/2)

A Bright Zinc Plated Cross Recess Pozi Countersunk 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 a flat head is required.

Diameter:  4.2mm
Length:  38mm
Head Drive:  PZ2
Head Thickness:  2.50mm
Head Diameter:  8.10mm