BH GSO ISO 13921:2016
ISO 13921:2008
Bahraini Standard
Current Edition
·
Approved on
08 February 2016
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 1100 MPa -- Dimensions
BH GSO ISO 13921:2016 Files
English
5 Pages
Current Edition
Reference Language
BHD
19.89
BH GSO ISO 13921:2016 Scope
This International Standard specifies the dimensions of 100° reduced countersunk head screws with internal offset cruciform ribbed or unribbed drive, with close or large tolerance normal shank and short or medium length MJ threads, in metallic material, coated or uncoated, with strength classes less than or equal to 1 100 MPa.
This International Standard is applicable to the compilation of aerospace product standards
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