BS 2A 229:1972
Current
The latest, up-to-date edition.
Specification for hexagonal head steel bolts 160000 lbf/in2 (1100/MPa)
Hardcopy , PDF
English
12-09-1972
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Gives a range of 160,000 lbf/square in (1100/MPa) to 180,000 lbf/square in (1250/MPa) steel bolts with UNJ profile threads and close tolerance shanks for aircraft use. Shows lengths of the bolts are in fractional increments. Covers materials, dimensions, finish and inspection requirements. Includes dimensions of oversize bolts.
| Committee |
ACE/12
|
| DevelopmentNote |
Supersedes BS A229(1968) (07/2005) Reviewed and confirmed by BSI, September 2017. (09/2017)
|
| DocumentType |
Standard
|
| Pages |
16
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
This British Standard specifies the materials, dimensions, finish and inspection requirements for cadmium plated steel bolts with hexagonal heads and Unified threads for aircraft use.
| 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 S148(1969) : 1969 | SPECIFICATION FOR LOW NICKEL-CHROMIUM STEEL (BAR FOR THE MANUFACTURE OF FORGED BOLTS ONLY) |
| BS 3763:1970 | The International System of units (SI) |
| BS 4084:1966 | Unified screw threads of \'unj\' basic profile |
| BS 350:2004 | Conversion factors for units |
| BS 2S 147:1976 | Specification for 0.5% nickel-chromium-molybdenum steel bars for the manufacture of forged bolts and forged nuts |
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