5.5 X 100 BZP HEAVY SELF DRILL SCREW - 16MM WASHER

The Bright Zinc Plated Metalfix Heavy Section Hexagon Head Self Drilling Screws are used for fixing steel to steel. They can be used in steel with a thickness of 4.0-12.5mm and come with a 16mm Bonded Washer.

Thread Diameter:  5.5mm
Length:  100mm
Point Type:  5
Steel Thickness:  4.0-12.5mm
Maximum Fixture Thickness:  70mm
Washer Diameter:  16mm