Winged screw for fixing fibre boards

Winged plate screw for fixing wood to steel, self-tapping.

Dimension4.24.85.56.3
2,5-48.19.510.812.4
4,5-62.533.43.8
3,5-54.75.16.87.1
drill (mm)9.211.212.213.2
Min. drilling depth (mm)2233
Screw (mm)34.45.256