Nails

Gromaz construction nails are black, general‑purpose nails made from steel wire, designed for everyday use by carpenters and formwork crews. The hard, properly processed steel and sharp point allow for easy driving into structural timber, formwork boards and battens, while the flat head provides good clamping without crushing the material. Thanks to a wide range of lengths and diameters, the nail can be matched to the specific task – from light fixing work to securing heavier formwork elements. The universal character of Gromaz nails makes them suitable both for new structures and for refurbishment work where quick installation and stable connections are essential.