… of iron or steel, whether or not with heads of other material, but excluding such articles with heads of copper. …
Explanatory notes
… of iron or steel, whether or not with heads of other material, but excluding such articles with heads of copper. … shoeing animals; unthreaded frost studs for animals; small triangles, etc. (usually of tin‑plate) used for fixing … studs for marking railway sleepers. (B) Other special types of nails, spikes, etc., such as : (1) Forged …