4.1x20 mm ( 2000 ST ) 20 mm | Top Silver 800
Product number: 6451120-4.1-20
Blue zinc plated, min. 5 my
Decorative countersunk head 90°, Ø 7.1 mm
Braking ribs
TX20 drive
Coarse thread for PVC, Ø 4.1 mm with needle tip
Screw connection in metal with pilot hole Ø 3.2 mm
Head painting according to RAL on request, at least 8,000 pieces