get down to brass tacks

Uncertain.^[1] Earliest attestation in 1863 US, specifically Texas.^[1] One theory is that it comes from the brass tacks in the counter of a hardware store or draper’s shop used to measure cloth in precise units (rather than holding one end to the nose and stretching out the arm to approximately one yard). Another possibility is the 19th-century American practice of using brass tacks to spell out the initials of the deceased on the top of their coffin.

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get down to brass tacks (third-person singular simple present gets down to brass tacks, present participle getting down to brass tacks, simple past got down to brass tacks, past participle gotten down to brass tacks or got down to brass tacks)

1. (idiomatic, chiefly US) To start to discuss or consider the most important details or facts about something.
   • 1863, January 21, 1863, The Tri-Weekly Telegraph, newspaper of Houston, Texas

     When you come down to brass tacks – if we may be allowed the expression – everybody is governed by selfishness.

   • 1925 July – 1926 May, A[rthur] Conan Doyle, The Land of Mist (eBook no. 0601351h.html), Australia: Project Gutenberg Australia, published April 2019:

     "But I called here with a purpose. I expect you are a busy man and I know that I am, so I'll get down to the brass tacks."

   • 1935, Clifford Odets, Waiting for Lefty

     That's no answer. Get down to brass tacks.

   • 1972, Hunter S. Thompson, Fear and Loathing in Las Vegas: A Savage Journey to the Heart of the American Dream

     Let's get down to brass tacks here. How much for the ape?

   • 1979, Stephen King, The Dead Zone

     We're gonna stop playing games with these Arabs and get down to brass tacks!

   • 1994, Quentin Tarantino, Roger Avary, Pulp Fiction, spoken by The Wolf (Harvey Keitel):

     You must be Jules, which would make you Vincent. Let's get down to brass tacks, gentlemen. If I was informed correctly, the clock is ticking. Is that right, Jimmie?

   • 2023 April 2, Pippa Crerar, Robyn Vinter, quoting Lisa Nandy, “Suella Braverman denies Brexit to blame for Dover queues of 14 hours”, in The Guardian‎^[1], →ISSN:

     And if the government got a grip, got down to brass tacks and started doing their actual job, all these things could be avoided.

• drill down
• get down to bedrock
• get down to business
• get down to cases, get right down to cases
• get down to the nitty-gritty
• get down to nuts and bolts
• roll up one's sleeves
• cut to the chase

• Michael Quinion (2004) “Brass tacks”, in Ballyhoo, Buckaroo, and Spuds: Ingenious Tales of Words and Their Origins, Washington, D.C.: Smithsonian Books in association with Penguin Books, →ISBN.