JIS B1251-3-2018
Type 1 heavy duty conical spring washers-Table 3
JIS B1251-4-2018
Type 2 single coil conical spring washers-Table 4
JIS B1251-1-2018
Type 2 heavy duty conical spring washers-Table 4
JIS B1251-5-2018
Type A toothed lock washers with internal teeth-Table 5
JIS B1251-5-2018
Type B toothed lock washers with external teeth-Table 5
JIS B1251-6-2018
Type C toothed lock washers with countersunk-Table 6
JIS B1251-7-2018
Type AB external-internal tooth oversize lock washers-Table 7
JIS B1251-8-2018
Wave Single coil spring lock washers-Table 8
JIS B1220-2015
Regular circular washers for structures
JIS B2706-1995
Single coil conical spring washers
JIS B2706-1995
Heavy duty conical spring washers
JIS B2706-2001
Single coil conical spring washers
JIS B2706-2001
Heavy duty conical spring washers
JIS B2706-2013
Single coil conical spring washers
JIS B2706-2013
Heavy duty conical spring washers
JIS B1186-9-2013
High strength single chamfered washer for friction grip joints-Table 9
JIS B1186-9-2013
High strength washer for friction grip joints-Table 9
JIS B1256-1.1-1998
Plain washers-Small series-Table 1-1
JIS B1256-2.1-1998
Plain washers—Normal series-Table 2-1
JIS B1256-3.1-1998
Plain washers, chamfered-Normal series-Table 3-1
