These galvanised round wire nails are supplied in a 500 g John George clam, each nail sized 100 mm × 4.5 mm. Manufactured to BS1202, they provide reliable fixing for timber, joists and heavy‑duty fencing. A typical timber substrate of around 50 mm is recommended for secure anchoring. The nails have a galvanised finish for corrosion resistance.
 
Material
Galvanised steel
Length
100 mm
Diameter
4.5 mm
Finish
Galvanised
Compliance
BS1202
 
 
Packaging
500 g
Recommended substrate
50 mm timber