Specifications for machine screws and nuts (Unified threads) below 1 inch for aeronautical purposes.
STANDARD published on 29.4.1963
Designation standards: BS 2A204;2A206[...]:1963
Publication date standards: 29.4.1963
The number of pages: 15
Approximate weight : 45 g (0.10 lbs)
Country: British technical standard
Category: Technical standards BS
ISBN: 0 580 39549 9 Status: Confirmed