Case hardened sheet metal screws are produced using material 20 Mn B4 following the DIN standard specifications, samples, or drawings.

Sheet metal screws are delivered with various shank ends: Model C (point), model F (trunnion), and model R (rounded point).

The following dimensional ranges are available:

Measure Length from to
ST 3,5 9,5 mm 25 mm
ST 4,2 9,5 mm 38 mm
ST 4,8 9,5 mm 38 mm
ST 5,5 13 mm 38 mm
ST 6,3 13 mm 38 mm

Intermediate sizes and special designs are possible for all products.