Q 404-1999
Single coil spring lock washers,Light type
Q 405-1999
Heavy duty spring washers
Q 419-1999
Conical spring washers
QC/T 601-1999
Conical spring washers
Q 406-1999
Single coil spring lock washer for assembly
JIS B1251-1-2001
Spring lock washers-Table 1
JIS B1251-2-2001
Heavy duty spring lock washers-Table 2
JIS B1251-3-2001
Type 1 single coil conical spring washers-Table 3
JIS B1251-3-2001
Type 1 heavy duty conical spring washers-Table 3
JIS B1251-4-2008-2001
Type 2 single coil conical spring washers-Table 4
JIS B1251-4-2001
Type 2 heavy duty conical spring washers-Table 4
JIS B1251-8-2001
Wave Single coil spring lock washers-Table 8
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
BS 2061-6-1953
Type C double coil spring washers-Table 6
BS 2061-5-1953
Type B single coil rectangular section spring washers-Table 5
BS 2061-4-1953
Type A single coil square section spring washers-Table 4
BS 1802-5-1951
Type C light series single coil girder section spring washers-Table 5
