JIS B1220-2010
Regular circular washers for structures
JIS B1252-1-1995
Class 1 single coil conical spring washers-Table 1
JIS B1252-1-1995
Class 1 heavy duty conical spring washers-Table 1
JIS B1252-1-1995
Class 2 single coil conical spring washers-Table 1
JIS B1252-1-1995
Class 2 heavy duty conical spring washers-Table 1
JIS B1255-1-1977
Toothed lock washers with internal teeth-Table 1
JIS B1255-1-1977
Toothed lock washers with external teeth-Table 1
JIS B1255-2-1977
Toothed lock washers with countersunk-Table 2
JIS B1255-3-1977
External-internal tooth oversize lock washers-Table 3
JIS B1258-2012
Small circular washers
JIS B1258-2012
Regular circular washers
JIS B1258-2012
Large circular washers
JIS B1258-2006
Small circular washers
JIS B1258-2006
Regular circular washers
JIS B1258-2006
Large circular washers
JIS B1251-1995
Spring lock washers
JIS B1251-1995
Heavy duty spring lock washers
JIS B1251-1-2018
Spring lock washers-Table 1
JIS B1251-2-2018
Heavy duty spring lock washers-Table 2
JIS B1251-3-2018
Type 1 single coil conical spring washers-Table 3
