TIMco 151Z BZP PVC Countersunk Self Drilling Screw 4 x 19 Zinc (Box of 1000)

General description This TIMCO Window Fabrication Screw is designed with a countersunk head and a metric thread, featuring a self-drilling point. It serves as an alternative to self-tapping thread versions and is suitable for various applications, particularly for fitting hardware to frames with steel reinforcement. Technical specifications Type: Countersunk PH Metric Thread Self-Drilling Point Size: M4 x 19 Material: Zinc