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BS EN 3543:1997 | 15 Jun 1997 | BSI Knowledge
Standard
BS EN 3543:1997
Screws, 100° countersunk normal head, offset cruciform recess, close tolerance normal shank, short thread, in heat and corrosion resisting steel, passivated. Classification: 1100 MPa (at ambient temperature)/425°C
Current
•
Published:
15 Jun 1997
Overview
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References
History
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Product Details
Descriptors
Threaded fasteners
Corrosion-resistant steels
Dimensions
Tensile strength
Recessed-head fasteners
Cruciform-head fasteners
Shape
Fasteners
Angles (geometry)
Marking
Bolts
Screws (bolts)
Aircraft components
Threads
Roughness (surface)
Mass
Passivation
Steels
External-thread fasteners
Heat-resistant materials
Designations
Length
ICS Codes
49.030.20 Bolts, screws, studs
Committee
ACE/12
International relationships
Identical to:
EN 3543:1997
ISBN
0 580 26687 7
Publisher
BSI