GSO ISO 10644:2013
ISO 10644:2009
Gulf Standard
Current Edition
·
Approved on
01 April 2013
Screw and washer assemblies made of steel with plain washers -- Washer hardness classes 200 HV and 300 HV
GSO ISO 10644:2013 Files
English
7 Pages
Current Edition
Reference Language
OMR
30.92
GSO ISO 10644:2013 Scope
This International Standard specifies the requirements for metric screw and plain washer assemblies made of
steel with coarse thread M2 to M12 inclusive, flat seating heads, property classes up to and including 10.9 and
washer hardness classes 200 HV or 300 HV.
The plain washers are captive, i.e. prevented from disassembly and free to rotate.
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