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:
|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.