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 222
A = Diameter of bodyB =* 1. 64 A — o. 009 = Diameter of headC = o.66 A — o.002 = Height of headD = o. 173 A + 0.015 = Width of slotE = y2C = Depth of slot Oval Fillister-head Screws … A = Diameter of body B = 1. 64 A -o. 009=Diameter of head C = o. 66 A — o. 002 = Height of side D = 0.173 J. + 0.015 = Width of slot E = % F = Depth of slot F = o. 134 B + C = Height of head Fig. 7. Proportions of Flat Fillister- and Oval Fillister-head Screws sometimes used without countersinking…
Mechanical drawing
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