Brass tacks are a type of pin or nail. In colloquial English, the phrase to come (or get) down to brass tacks is sometimes used idiomatically meaning to consider the basic facts of a situation.

Brass tacks
BRASS TACKS
Brass Tacks
Sometimes for a business there's no success like failure
SATANIC HOMOSEXUAL ZIONIST BASTARDS EXPOSED
A proposal for the production and marketing of a theatrical motion picture entitled, Brass tacks /
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