BS A 304:1994
Current
The latest, up-to-date edition.
Bolts, normal bihexagonal head, normal or pitch diameter shank, long length MJ threads, metallic material, coated or uncoated, strength classes less than or equal to 1100 MPa. Dimensions
Hardcopy , PDF
English
15-08-1994
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National foreword
Committees responsible
Specification
1 Scope
2 Normative references
3 Configuration and dimensions
Specifies the dimensions of normal bihexagonal headbolts, with normal optical diameter shank, and long length MJ threads, in metallic material, coated or uncoated, with strength classes less than or equal to 1100 Mpa. Also gives detailed diagrams and tables.
| Committee |
ACE/12
|
| DevelopmentNote |
Also numbered as ISO 3203 Supersedes 90/78994 DC (11/2005)
|
| DocumentType |
Standard
|
| Pages |
8
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
This International Standard specifies the dimensions of normal bihexagonal head bolts, with normal or pitch diameter shank, and long length MJ threads, in metallic material, coated or uncoated, with strength classes less than or equal to 1 100 MPa.
It is intended for the drawing up of aerospace product standards.
| BS 6293-2:1994 | Aerospace. MJ threads Limit dimensions for bolts and nuts |
| ISO 4095:1998 | Aerospace — Bihexagonal drives — Wrenching configuration — Metric series |
| BS 2A 231:1993 | Rolled threads for bolts. Lead and runout requirements |
| BS EN 20286-2:1993 | ISO system of limits and fits ISO system of limits and fits. Tables of standard tolerance grades and limit deviations for holes and shafts |
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