American machinists' handbook and dictionary of shop terms : a reference book of machine shop and drawing room data, methods and definitions (1914)
Colvin, Fred H. (Fred Herbert), 1867-1965, Stanley, Frank A. (Frank Arthur), b. 1874 · New York : McGraw-Hill book company ; London : Hill · leaf 341
27 .41316 40 .58424 I .07100 15 25524 28 .42632 41 •59740 2 .08416 16 .26840 29 .43948 42 .61056 3 ■OQ732 17 .28156 30 •45264 43 .62372 4 .11048 18 .29472 31 .46580 44 .63688 5 .12364 19 .30788 32 .47896 45 .65004 6 .13680 20 .32104 33 .49212 46 .66320 7 .14996 21 •33420 34 .50528 47 .67636 8… … Gimlet Point Coach and Lag Screws Diameter Screw No. of Threads per Inch . . .Across Flats Hex. and Square Heads Thickness Hex. and Square Heads lO 9i 17 7 6 5 1 5 f 4i Ah 1 M A fi 1 II ^1 i| lA t\ \ tV f tV i H 1 f li Lengths of Threads on Coach and Lag Screwsor all diameters Length of Screw…
Machine-shop practice
Internet Archive · UMass Dartmouth, Claire T. Carney Library · Public Domain Mark 1.0. Free to use for anything.
