Standard Specification for
Steel Wire, Cold-Drawn, for Zig-Zag, Square-Formed, and
Sinuous-Type Upholstery Spring Units1
This wellknown is issued underneath the fixed designation a 417; the wide variety right away following the designation indicates the yr of
original adoption or, in the case of revision, the 12 months of remaining revision. a number of in parentheses indicates the 12 months of final reapproval. a
superscript epsilon (e) indicates an article alternate because the last revision or reapproval.
click below to download Astm A 417 – 93 (Reapproved 2004) pdf free
click here to download Astm A416M – 02 pdf free