sebS pan head drilling screw, sim. to DIN 7504-N galvanised, H 2, 3.9 x 22
Field of Application:
For St 12, St 13, St 14, St 33, St 37, UST 37, RSt 37, St 44, St 50, St 52, other unalloyed steels up to a tensile strength of 510 N/mm2, plus aluminium and other soft metals.
Advice:
Minimum screw length = clamping force + material thickness + drill tip length + 3 mm.
