Standard Speciﬁcation for Carbon and Alloy Steel Nuts1
This preferred is issued underneath the ﬁxed designation a 563; the wide variety straight away following the designation indicates the 12 months of unique adoption or, within the case of revision, the yr of remaining revision. Quite a number in parentheses indicates the year of last reapproval. A superscript epsilon (e) indicates an article trade since the last revision or reapproval.
This general has been accepted for use with the aid of organizations of the branch of protection.
Click below to get ASTM A 563 – 04 International standard
You can also get ASTM A 562 A 562M – 90 International standard