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BS 2A 27:1962

Current
Current

The latest, up-to-date edition.

Specification for steel hexagonal nuts (B.A. and B.S.F threads) (ordinary, thin, slotted and castle) for aircraft
Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

05-17-1962

NO CONTENTS SECTION

Gives materials, dimensions, finish and inspection procedure for steel hexagonal nuts with B.A. and B.S.F. threads for aircraft. Covers ranges of ordinary, thin, slotted and castle nuts.

1. This British Standard specifies the materials, dimensions, finish and inspection procedure for steel hexagonal nuts with B.A. and B.S.F. threads for aircraft. It makes provision for ranges of ordinary, thin, slotted and castle nuts.

Committee
ACE/12
DevelopmentNote
Supersedes BS A16(1939). (07/2005) Inactive for the new design. (12/2007) Reviewed and confirmed by BSI, August 2012. (07/2012)
DocumentType
Standard
Pages
12
PublisherName
British Standards Institution
Status
Current
Supersedes

BS A31-54(1951) : 1951 SPECIFICATION FOR BRITISH ASSOCIATION (B.A.) LOW TENSILE SCREWS AND NUTS FOR AERONAUTICAL PURPOSES

BS 2S96(1964) : LATEST 2.5% NICKEL-CHROMIUM-MOLYBDENUM STEEL (55/65 TONF/SQ IN: LIMITING RULING SECTION 6 IN.)
BS 3S95(1967) : 1967 SPECIFICATION FOR 1[1/2] PER CENT NICKEL-CHROMIUM-MOLYBDENUM STEEL - (880/1080 MPA: LIMITING RULING SECTION 150 MM)
BS 2S 114:1964 Specification for aircraft material. Manganese-molybdenum steel (55/65 tonf/sq in: limiting ruling section 2½ inches)
BS 2S 113:1964 Specification for aircraft material. \'40\' carbon steel bright bars for machining (45-55 tonf/sq in: limiting ruling section 1 inch) (primarily intended for the manufacture of nuts)
BS 2S 149:1976 Specification for 1.75% nickel-chromium-molybdenum steel bars for the manufacture of forged bolts and forged nuts
BS 2A 100:1968 Specification for general requirements for bolts and nuts of tensile strength not exceeding 180000 lbf/in<sup>2</sup> (125 hbar)
BS S 154:1976 Specification. 2½% nickel-chromium-molybdenum steel billets, bars, forgings and parts (880-1080 MPa: limiting ruling section 150 mm)
BS 2S 142:1977 Specification for 1% chromium-molybdenum steel billets, bars, forgings and parts (900-1100 MPa: limiting ruling section 40 mm)
BS 2S 112:1964 Specification for aircraft material. Semi-free cutting carbon steel, bright bars for machining (40-50 tonf/sq in: maximum size ½ inch diameter or minor sectional dimension) (primarily intended for the manufacture of nuts)
BS 350:2004 Conversion factors for units
BS 2S 117:1964 Specification for aircraft material. 1 per cent chromium steel (55/65 tonf/sq in: limiting ruling section 1⅛ inch)
BS 2A 25:1962 Specification for steel hexagonal-headed bolts (B.A. and B.S.F. threads) for aircraft

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