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ASME B18.21.3

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ASME B18.21.3 8th Edition, September 19, 2008 Double Coil Helical Spring Lock Washers for Wood Structures

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$15.12

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$36.00

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Description / Abstract: This Standard covers the dimensional and physical properties and methods of testing for double coil helical spring lock washers for wood structures.

NOTE: The word lock appearing in the name of the product in this Standard is a generic term historically associated with the product's identification and is not intended to imply an indefinite permanency of fixity in attachments where the fasteners are used.