bucking bars

A form of bucking bar — A heavy bar held against the bucktail of a solid rivet, which has been heated if necessary to soften it, and passed through the items to be held together, while a rivet gun hammers on the rivet's factory head; the impulses from the hammer, reflected by the bucking bar, then upset the bucktail to form a field head which is typically pancake-shaped.

Meanings

noun
  1. pluralplural of bucking bar
Cite this entry
APA

bucking bars. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/bucking%20bars

MLA

“bucking bars.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/bucking%20bars. Accessed November 4, 2026.

Chicago

WatkinsX Dictionary, s.v. “bucking bars,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/bucking%20bars.

Source: bucking bars on Wiktionary, CC BY-SA 4.0.