BS A242,A243,A244,A245(1974) : 1974
Current
Current
The latest, up-to-date edition.
SPECIFICATION FOR HEXAGONAL CASTLE NUTS (OF CLASS 3B UNJ THREAD)
Available format(s)
Hardcopy , PDF
Language(s)
English
Published date
01-01-1974
Publisher
Important note : Users cannot be edited or removed once added to your Multi user PDF.NO CONTENTS SECTION
| Committee |
ACE/12
|
| DevelopmentNote |
Supersedes 17/30358691 DC. 1974 Edition Re-issued in September 2017 & incorporates AMD 1 2017. (10/2017)
|
| DocumentType |
Standard
|
| Pages |
6
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| Supersedes |
| 15/30329889 DC : 0 | BS A 266 TO 271 - BOLT, 100 DEGREES COUNTERSUNK HEAD, HI-TORQUE SPEED DRIVE RECESS, UNJF THREAD, SPLIT PIN HOLE OPTION, TITANIUM ALLOY, VARIOUS FINISHES, CLASSIFICATION: 80 TF/IN[2] (1100 MPA) AT TA/+315 DEGREES C |
| BS 2A 266 to 2A 271:2016+A1:2019 | Aerospace Series. Bolt, 100° Countersunk head, Hi-Torque speed drive recess, close tolerance shank, UNJF thread, split pin hole option, titanium alloy, various finishes. Classification: R<sub>m</sub> 1100–1250 MPa (160 000–180 000 lbf/in<sup>2</sup>) at Ambient Temperature | +315 °C |
| BS A254-259(1976) : 1976 | HEXAGONAL HEAD TITANIUM ALLOY BOLTS 160000 LBF/IN[2] (1100 MPA) |
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