nail bomb
nail bomb is an improvised explosive device or weapon type.
Also recorded as bomb filled with nails; bomb with nails.
Overview
Anti-personnel shrapnel-style improvised explosive device packed with nails, screws, or similar objects as buckshot to increase its effectiveness at damage and create a larger radius of destruction.
In detail
Materials recorded for it are nail, razor, screw and dart.
Sources
Each source is named with the standing the house places on it, so the evidence can be weighed rather than taken on trust.
reference work · Reputable secondary · Wikipedia
“Nail bomb”, English Wikipedia, consulted as further reading
Consult the sourcereference work · Reputable secondary · Wikidata
Wikidata, structured authority record Q3308663: nail bomb
Consult the source