
Plain washers for metric bolts, screws and nuts for general purposes - General plan
出版:Japanese Standards Association

专家解读视频
This Standard specifies the full range of the nominal dimensions of product-grade-A and -C plain washers for general-purpose bolts, screws and nuts of nominal thread diameters ranging from 1 mm to 150 mm inclusive. This Standard is not applicable to washers for screw and washer assemblies in relation to hole diameters and thicknesses.
ISO 887:2000 - Identical