BS +A 22:1947 PDF Download
$44.00Units of measurement in civil aviation
standard by BSI Group, 07/16/1947
BSI Group
The BSI catalog contains over 50,000 standards in PDF format, of which 31,000 are current. It includes standards of UK origin, European standards from CEN/CENELEC and international standards from ISO and IEC which have been adopted in the UK. BSI standards cover building and civil engineering, materials and chemicals, electrotechnology, consumer products and services, healthcare, management systems and information technology.
Units of measurement in civil aviation
standard by BSI Group, 07/16/1947
Specification for steel hexagon head bolts (short thread: Class 3A)
standard by BSI Group, 12/29/1965
Specification for steel pan head bolts (short thread: Class 3A)
standard by BSI Group, 12/29/1965
Specification for runout and lead threads for rolled threads
standard by BSI Group, 09/30/1982
Specification for 100° countersunk head steel bolts (160 000 lbf/in<sup>2</sup> (110 hbar) with Torq-set recesses)
standard by BSI Group, 02/29/1968
Specification for plain hexagonal thin nut (of Class 3B UNJ thread)
standard by BSI Group, 03/31/1971
Specification for plain hexagonal nut (of Class 3B UNJ thread)
standard by BSI Group, 03/31/1971
General requirements for steel protruding-head bolts of tensile strength 1250 MPa (180000 lbf/in<sup>2</sup>) or greater
standard by BSI Group, 10/01/1973
Aerospace series. Specification for Hexagonal castle nuts (of Class 3B UNJ thread)
standard by BSI Group, 09/21/2017
Aerospace series. Specification for Slotted hexagonal thick nuts (of Class 3B UNJ thread)
standard by BSI Group, 09/21/2017
Specification for slotted hexagonal shear nuts (of Class 3B UNJ thread)
standard by BSI Group, 06/24/1974
Specification. Hexagonal head titanium alloy bolts 160 000 lbf/in<sup>2</sup> (1100 MPa)
standard by BSI Group, 03/31/1976
Specification for metric screws
standard by BSI Group, 08/31/1976
Specification for 100° countersunk head titanium alloy bolts 160 000 lbf/in<sup>2</sup> (1100 MPa) with Hi-torque speed drive recesses
standard by BSI Group, 01/31/1977
Specification for Hi-torque speed drive recess: dimensions and gauging for countersunk head fasteners
standard by BSI Group, 04/29/1977
Specification for gauging practice for 100° countersunk head fasteners for flushness control
standard by BSI Group, 01/31/1978
Specification for procurement of alloy steel bolts, metric, with a minimum tensile strength of 1100 MPa
standard by BSI Group, 02/27/1981
Specification for hexagon self-locking nuts with non-metallic locking inserts. Metric series
standard by BSI Group, 01/31/2011
Specification for hexagon (thin) self-locking nuts with non-metallic locking inserts. Metric series
standard by BSI Group, 11/30/1981
Specification for hexagon socket head cap screws. Metric series
standard by BSI Group, 12/31/1982