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ASME B18.13-1996
Screw and Washer Assemblies-Sems (Inch Series) with Addenda
40 стр.
Печатная копия
58,29 $ (включая НДС 18%)
(a) This Standard covers general and dimensional data pertinent tothe various types of screw and captive washer assemblies, otherwiseknown as sems. The word sems is recognized in the United States asa generic term applicable to screw and washer assemblies. Alsoincluded in this Standard are appendices to illustrate the relativeproportions of plain and conical washer sems and providedocumentation on the washer dimensions for sems with screw typesand head styles that have been relegated to "not recommended fornew design" status. (b) This Standard does not duplicate thegeneral and dimensional data pertaining to components of sems.