Scully blue book: catalogue of iron, steel, machinery, heavy hardware, tools and supplies, with valuable and accurate reference tables (1910)
Scully Steel & Iron Co. · Scully Steel & Iron Co. · leaf 83
SQUARE. HEXAGONo Amended December 20, 1905, to take effect January 1, 1906. ShortDiam. ™?- Hole Size ofBolt SquareBlank SquareTapped HexagonBlank HexagonTapped Per 100 lbs. Per 100 lbs. Per 100 lbs. PerlOOlbs. X % iVscant K $13.00 $15.00 $20.00 $22.50 A X scant ft 12.00 13.50 18.00 20.00 tt ^8 Jl…