DIN 125-1APlain washer less than 250HV hardness, six angle bolts combined with nuts (type A)
DIN 125-1BPlain washer less than 250HV hardness, six angle bolts combined with nuts (type B)
DIN 125-2BWashers with a hardness from 300HV, designed for use with hexagon head bolts and nuts—Type B
DIN 34815Plastic washers standard series
GB/T 97.1Plain washers
GB/T 97.2Plain washers,chamfered
IS 2016Plain washer
ISO 7089Plain washers—Normal series
ISO 7090Plain washers, chamfered-Normal series
JIS B1256-2Plain washers—Normal series-Table 2
JIS B1256-2.1Plain washers—Normal series-Table 2-1
JIS B1256-3Plain washers, chamfered-Normal series-Table 3
JIS B1256-3.1Plain washers, chamfered-Normal series-Table 3-1
NF E25-526Plain washers—Normal series
NF E25-527Plain washers, chamfered-Normal series
PN 82006Plain washers, chamfered-Normal series
Q 401Plain washers
Q 401BPlain washers