Nails

Gromaz Construction Nails are general-purpose black nails made of steel wire, designed for everyday carpentry, formwork and general construction work. Their suitably hard material and pointed shank allow efficient driving into structural timber, formwork boards and other wooden elements, while the flat head provides secure pressure on the connected components. A wide range of available diameters and lengths makes it easy to select the right nail for different applications – from light installation work to fastening heavier formwork elements. With no additional coating, these are traditional black construction nails intended for standard building and renovation applications.

Applications of Gromaz Construction Nails

Gromaz Construction Nails are suitable for most typical carpentry, formwork and installation work. Suitable for:

• joining timber roof, wall and floor structures,
• fastening boards, battens, strips and finishing elements,
• installing and fastening wall, slab and foundation formwork,
• temporary connections and supports during assembly,
• renovation and general construction work requiring quick mechanical fastening.

Technical parameters

• Type: general-purpose black construction nails
• Material: steel wire
• Coating: none
• Available variants:
  • 1.4 × 30 mm
  • 2.2 × 50 mm
  • 2.8 × 65 mm
  • 3.0 × 80 mm
  • 4.0 × 100 mm
• Application: timber structures, carpentry work, formwork and general construction work