self drilling screw Metric PH-drive, countersunk head, metric thread, blue zinc plated, roller sorted 4x19 mm ( 2000 ST ) 19 mm
Product number: 2112100-4-19
metric thread, Ø M4
drill tip 4.5 mm
countersunk head 90°, flat oval head from 22 mm onwards
cross recess PH2
for steel reinforcement up to 3.5 mm