JIS B1256-4.1-1998
Plain washers-Normal series-Table 4-1
JIS B1256-5.1-1998
Plain washers—large series-Table 5-1
JIS B1256-6-1998
Plain washers—Extra large series-Table 6-1
JIS B1256-1-2008
Plain washers-Small series-Table 1
JIS B1256-2-2008
Plain washers—Normal series-Table 2
JIS B1256-3-2008
Plain washers, chamfered-Normal series-Table 3
JIS B1256-4-2008
Plain washers-Normal series-Table 4
JIS B1256-5-2008
Plain washers—large series-Table 5
JIS B1256-6-2008
Plain washers—Large series-Table 6
JIS B1256-7-2008
Plain washers—Extra large series-Table 7
