BS pipe clamp with prongs in accordance with DIN EN 62561-1, for connecting pipes to the protective and functional equipotential bonding in accordance with DIN VDE 0100-410/540 and the lightning protection equipotential bonding in accordance with DIN EN 62305-3 (VDE 0185-305-3). Clamping head design separate, applicable for surfaces (e.g. paints, powder coatings) up to a layer thickness of 0.2 mm, complete with continuously adjustable clamping band made of stainless steel, for connecting 1 conductor Rd D10 mm or 1-2 conductors Rd D6-8 mm or 4-50 mm² (single-/multi-wire).