ISO/CD 13921
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
Reference number
ISO/CD 13921
Edition 3
ISO/CD 13921
A draft is being reviewed by the committee.
Will replace ISO 13921:2008

General information

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