flat countersunk rivet
1rivet — riveter, n. rivetless, adj. /riv it/, n., v., riveted, riveting or (esp. Brit.) rivetted, rivetting. n. 1. a metal pin for passing through holes in two or more plates or pieces to hold them together, usually made with a head at one end, the other …
2Henry Burden — (April 22, 1791–January 19, 1871) was an engineer and businessman who built an industrial complex in Troy, New York called the Burden Iron Works that featured the most powerful water wheel in the world.Early lifeHenry Burden was born in Scotland …
