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23/30475979 DC | 22 Jun 2023 | BSI Knowledge
Standard
23/30475979 DC
BS EN 4073. Aerospace series. Screws, pan head, hexalobular recess, coarse tolerance shank, medium length thread in alloy steel, cadmium plated. Classification. 1 100 MPa (at ambient temperature) / 235 °C
Current
•
Published:
22 Jun 2023
Overview
Preview
References
History
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Product Details
Descriptors
Screws (bolts)
Alloy steels
Surface treatment
Weight (mass)
Pan-head fasteners
Dimensions
Cadmium
Metal coatings
Threads
Aircraft components
Recessed-head fasteners
Designations
Fasteners
Metal plating
Threaded fasteners
Marking
Aerospace transport
ICS Codes
49.030.20 Bolts, screws, studs
Committee
ACE/12
International relationships
Identical to:
prEN 4073:2023
ISBN
—
Publisher
BSI