BS 6293-3:1994
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Aerospace. MJ threads Limit dimensions for fittings for fluid systems
Hardcopy , PDF
15-01-2000
English
15-03-1994
Committees responsible
National foreword
Specification
1. Scope
2. Normative references
3. Nominal diameters and pitches
4. Tolerance classes
5. Provisions for coated threads
6. Limit dimensions for finished parts (coated or
non-coated)
Tables
1. Nominal diameters and pitches
2. Tolerance classes
3. Limit dimensions for 4h6h external threads
4. Root radii for external threads
5. Limit dimensions for 4g6g external threads
6. Limit dimensions for 4H5H internal threads
7. Tolerances on pitch (lead) and on half flank angle
Figures
1. Limit profiles for external threads (clearance may
be nil)
2. Limit profiles for external threads (systematic
clearance)
3. Limit profiles for internal threads
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