BS-A-55-&-56 Historical Revision Information
Specifications for grub screws for aeronautical purposes

BS-A-55-&-56 - 1951 EDITION - SUPERSEDED
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Specifications for grub screws for aeronautical purposes


British Association screw threads, Free-machining steels, Aircraft components, Air transport engineering, Screws (bolts), Dimensions, Grub screws, Medium threads, Protective coatings, Stainless steels, Designations, Fasteners, Size, Threaded components, External-thread fasteners, Close-fit threads, Threaded fasteners, BSF screw threads

To find similar documents by classification:

49.030.20 (Bolts, screws, studs)

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Document Number

BS A 55 and 56:1951

Revision Level




Publication Date

March 30, 1951

Committee Number