This British Standard specifies the general requirements for metric and inch aerospace bolts manufactured from titanium alloys.
The requirements related to nominal size are presented in individual tables for use as appropriate to the relevant bolt specification. The values tabulated for metric and inch bolts have a proportional relationship and are not direct conversions.
NOTE. Information concerning SI (metric) units is given in BS 350. 'Conversion factors and tables', and PD 5686, 'The use of SI units'.