Cambria steel; a handbook of information relating to structural steel manufactured by the Cambria steel company, containing useful tables, rules, data, and formulÆ for the use of engineers, architects, builders and mechanics; (1919)
Cambria Steel Co, Thackray, George E. (George Edward), b. 1856 · Philadelphia · leaf 397
(^K- t k v- 27 saT *1 1 H^ \ 32f r %\-8 ¥ 1 k- <=■—r—* •>! I \l … BUTTON HEADS. Height of Head = ft X Diameter of Rivet. Radius of Head = X Diameterof Rivet + rV. COUNTERSUNK HEADS. Diameter of Countersunk Head same as Button Head. Angle of Countersink= 30°. In figuring Clearances for Rivet Heads allow for Heights as follows:$i for J4 rivets, 54 f°r Ji rivets.…
Building · Building, Iron and steel · Steel, Structural
Internet Archive · Gerstein Library, University of Toronto · Public Domain Mark 1.0. Free to use for anything.