Mechanical drawing; a treatise on the drawing of mechanical and machine details (1920)
Jones, Franklin Day, 1879-1967 · New York, The Industrial press; [etc., etc.] · leaf 220
30 O.450 14 screws vary in size from 0.060 inch to 0.450 inch in diameter.The basic form of thread is the same as that of the UnitedStates standard system. The various sizes are given in Table1. Screws of this kind are often designated by the numberand pitch. For example, a 14-24 screw as shown at… … Xai
Mechanical drawing
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
