*Wood drilling screw with countersunk head, with notch tip, partial thread, blue zinc plated, TX20 drive 4x40 mm ( 1000 ST ) 4 mm | 40 mm
Product number: 5247-4-40
Blue zinc plated, min. 5 my
Decorative countersunk head 90°, Ø 7.1 mm
Braking ribs
TX20 drive
Coarse thread for wood, Ø 4.0 mm with notched tip
Head painting according to RAL on request, at least 8,000 pieces