Deltafix split cotter pin galvanised 3.0 x 30 mm din 94 250 pcs

Galvanized steel split pin to attach two plates to each other, for example. You do this by sticking the rods of the split pin and bending holes in the plates and bending apart. A split pen can also prevent a nut from the thread. After tightening the nut, stick the split pin through a hole in the bolt.