Machine drawing; a text and problem book for technical students and draftsmen (1921)
Svensen, Carl L. (Carl Lars), 1884- · New York, D. Van Nostrand company · leaf 37
Several forms are illustrated in Fig. 50. Any combination of point andhead can be used. Some proportions are given in the figures. A pro- 26 MACHINE DRAWING jecting set screw on a revolving pulley is a source of great danger, andshould be avoided. The many forms of headless and hollow set… … Fig. .51. S. A. E. Bolts and Nuts. bolts have finer pitch threads and shorter distance across flats than U. S.Std. The nuts are castellated for convenience in locking by use of acotter pin. 48. Miscellaneous Bolts.—Several forms of bolts are illustrated andnamed in Fig. 52. They are used under…
Machinery
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