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BS EN 2939:1994

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Screws, 100° countersunk head, offset cruciform recess, threaded to head in heat resisting steel FE-PA92HT (A286). Classification: 900 MPa (at ambient temperature)/650°C

Available format(s)

Hardcopy , PDF

Superseded date

03-20-2024

Language(s)

English

Published date

12-15-1994

Cooperating organizations
National foreword
Foreword
Specification
1. Scope
2. Normative references
3. Required characteristics
4. Designation
5. Marking
6. Technical specification
National annexes
NA. (informative) Committees responsible
NB> (informative) Cross-references

Specifies the characteristics of screws with 100 degree countersunk head with offset cruciform recess, threaded to head, in FE-PA92HT, for aerospace applications. Coverage includes: designation, marking and technical specification.

Committee
ACE/12
DevelopmentNote
Supersedes 88/76307 DC (10/2005)
DocumentType
Standard
Pages
12
PublisherName
British Standards Institution
Status
Superseded
SupersededBy

Standards Relationship
DIN EN 2939:1994-11 Identical
I.S. EN 2939:1995 Identical
UNI EN 2939 : 1995 Identical
NEN EN 2939 : 1994 Identical
NS EN 2939 : 1ED 1994 Identical
EN 2939:1994 Identical
UNE-EN 2939:1995 Identical
NBN EN 2939 : 1995 Identical
NF EN 2939 : 1994 Identical

EN 2398 : 2008 Aerospace series - Heat resisting steel FE-PA2601 (X6NiCrTiMoV26-15) - Rm ≥ 900 MPa - Bars for machined bolts - D ≤ 25 mm
BS 6293-2:1994 Aerospace. MJ threads Limit dimensions for bolts and nuts
EN 3043 : 2008 AEROSPACE SERIES - FASTENERS, EXTERNALLY THREADED, IN HEAT RESISTING STEEL FE-PA92HT (A286) - CLASSIFICATION: 900 MPA/650 DEGREES C, MANUFACTURING METHOD OPTIONAL - TECHNICAL SPECIFICATION
BS A 297:1987 Specification for internal drive, offset cruciform recess (Torq-Set(R)) for rotary fastening devices. Metric series
BS 2A 231:1993 Rolled threads for bolts. Lead and runout requirements
EN 2399 : 2008 AEROSPACE SERIES - HEAT RESISTING STEEL FE-PA2601 (X4NICRTIMOV26-15) - R[M] >= 900 MPA - BARS FOR FORGED BOLTS - D <= 25 MM
EN 2424:2008 Aerospace series - Marking of aerospace products

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US$143.74
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