Metal
DIN 7504-N
Dimension: 2.9 x 9 mm to 4.8 x 50 mm
Cross recess type H, Panhead, drill-tip, blue galvanised

DIN 7504-P
Dimension: 2.9 x 13 mm to 4.8 x 50 mm
cross recess-type H, countersunk head, drill-tip, blue galvanised

Dimension: 2.9 x 9 mm to 4.8 x 50 mm
Cross recess type H, Panhead, drill-tip, blue galvanised
Dimension: 2.9 x 13 mm to 4.8 x 50 mm
cross recess-type H, countersunk head, drill-tip, blue galvanised