Blueprint for a Type-K threaded nut from Bijur Lubricating Corp.
| Identifier | ExFiles\Box 26\5\ Scan221 | |
| Date | 15th July 1929 | |
| B-1904 7/16 HEX. 27/64 .193 .518 1/4 1/8 7/16 DIA. 3/8 - 24 S.A.E. THD. .367 NOTE PATENTS PENDING UNLESS OTHERWISE SPECIFIED TOLERANCE OF ALL DIMENSIONS IS PLUS OR MINUS .010" TRACING PAPER TYP K & E CO., N.Y. MAT. 7/16 HEX DURALUMIN. Scale - 4-1 BIJUR LUBRICATING CORP. N.Y. THREADED NUT TYPE-K DR. CMY DT. 7.15.29 CK {Mr Clark} 'D- DT- B-1904 | ||
From the Rolls-Royce experimental archive: a quarter of a million communications from Rolls-Royce, 1906 to 1960's. Documents from the Sir Henry Royce Memorial Foundation (SHRMF).