Date: 27th May 2016
ASME ANSI Spring Washer
ASME/ANSI standard Spring washer ?covers the dimensional requirments of inch series Spring WASHER.The standard of ASME/ANSI standard Spring washer ?is ASME/ANSI B18.21.1 .?The Spring washer is widely used,Website:http://www.chinajinrui.net, mainly goes with bolt and screw. mostly made from steel 65Mn and steel #70 with high hardness ?StandardGradeFinshASME/ANSI B18.21.65Mn? ? ?white zinc
? ? ?yellow zinc black oxide
? ? ?H.D.G
? ? ? Dacromet
? ? ?...#70
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