ASME-B18.21.3 › Complete Document History
Double Coil Helical Spring Lock Washers for Wood Structures
| Complete Current Edition: |
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9TH EDITION R23 - REAFFIRMED IN 2023 - Jan. 1, 2023
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Obsolete Revision Information: |
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2008 R13 EDITION - REAFFIRMED IN 2013 - STICKER ONLY - July 1, 2013
2008 EDITION - Double Coil Helical Spring Lock Washers for Wood Structures - Jan. 1, 2008 |