Leeds, Charles Carley, 1870- · New York, D. Van Nostrand company · leaf 46
lt heads across flats = i^Xbolt dia. + ^ inch. corners=dia. across flats X1.414.Hex. flats =iJXbolt dia.+ i inch. corners=dia. across flatsXi.is6.Height or thickness of nuts = bolt diameter. boh heads = bolt diameterX.So.Length of Bolt always refers to length under the head. NoticeDrawing C-iooi,… … > Section A-B - 10-A k/V -^i- ^M, ,7 Bill of Material Item No. Oescrlptfon and Material Pat No. Req. CO Half Coupling C. 1 A.200 1 (D tt 9* ft St 1 ® fx2fM.B. Tap Bolt nith Nut 6 @ l\f;xlQ^KeY 1 ^ir li- CLASS IndusHal trade: Machinist i^AMc John 1^Roberts, datc Oct. 20-O6. THE CARNEGIE TECHNICAL…
Mechanical drawing
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