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BS EN 4499:2009

Current
Current

The latest, up-to-date edition.

Aerospace series. Screws, 100° countersunk reduced head, offset cruciform recess, close tolerance normal shank, short thread, in titanium alloy, anodized, with aluminium pigmented coating. Classification: 1100 MPa (at ambient temperature) / 315 °C
Published date

31-03-2009

Foreword
1 Scope
2 Normative references
3 Required characteristics
  3.1 Configuration - Dimensions - Masses
  3.2 Tolerances of form and position
  3.3 Materials
  3.4 Surface treatments
4 Designation
5 Marking
6 Technical specification
  6.1 General
  6.2 Approval of manufacturers
  6.3 Qualification of bolts
  6.4 Requirement deleted
7 Oversized bolts

Describes the characteristics of screws, 100 degree countersunk reduced head, offset cruciform recess, close tolerance normal shank, short thread, in titanium alloy, anodized, with aluminium pigmented coating.

This standard specifies the characteristics of screws, 100° countersunk reduced head, offset cruciform recess, close tolerance normal shank, short thread, in titanium alloy, anodized, with aluminium pigmented coating. Classification: 1 100 MPa ) / 315 °C ).

Committee
ACE/12
DevelopmentNote
Supersedes 98/714648 DC. (03/2009)
DocumentType
Standard
PublisherName
British Standards Institution
Status
Current
Supersedes

Standards Relationship
EN 4499:2009 Identical

EN 9100:2009 Quality Management Systems - Requirements for Aviation, Space and Defense Organizations
ISO 5855-2:1999 Aerospace MJ threads Part 2: Limit dimensions for bolts and nuts
ISO 14277:2002 Aerospace Drivers, ribbed, for internal offset cruciform ribbed or unribbed drives Metric series
SAE AS 87132 : 2012(R2018) LUBRICANT, CETYL ALCOHOL, 1-HEXADECANOL, APPLICATION TO FASTENERS
ISO 14278:2002 Aerospace Gauges, for internal offset cruciform ribbed or unribbed drives Metric series
ISO 13921:2008 Aerospace — Screws, 100 degrees reduced countersunk head, internal offset cruciform ribbed or unribbed drive, normal shank, short or medium length MJ threads, metallic material, coated or uncoated, strength classes less than or equal to 1 100 MPa — Dimensions
ISO 7994:1985 Aerospace Internal drive, offset cruciform recess (Torq-Set) for rotary fastening devices Metric series
ISO 9152:1998 Aerospace Bolts, with MJ threads, in titanium alloys, strength class 1 100 MPa Procurement specification
PREN 4473 : 200P2 AEROSPACE SERIES - ALUMINIUM PIGMENTED COATINGS FOR FASTENERS - TECHNICAL SPECIFICATION
EN 2424:2008 Aerospace series - Marking of aerospace products
TR 3775 : 4 AEROSPACE SERIES - BOLTS AND PINS - MATERIALS
PREN 4016 : 200P1 AEROSPACE SERIES - OVERSIZED BOLTS
ISO 9001:2015 Quality management systems — Requirements
PREN 4474 : 200P2 AEROSPACE SERIES - ALUMINIUM PIGMENTED COATINGS - COATING METHODS
ISO 3353-1:2002 Aerospace Lead and runout threads Part 1: Rolled external threads
ISO 7913:1994 Aerospace Bolts and screws, metric Tolerances of form and position
ISO 14275:2002 Aerospace Drives, internal, offset cruciform, ribbed Metric series

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