Q 422B-2012
Plain washers(Large)for tapping screw and washer assembly
GB/T 1030-1988
Inner sphere washers
GB/T 1230-1991
Washers for high strength steel structural
CNS 5194-1980
Large plain washers
IS 2016-1967
Plain washer
UNI 5714
Plain washers,chamfered,hardened and tempered for high-strength structural bolting
UNI 6593
Large plain washers
ASME/ANSI B18.16M-5-2004
Metric plain washer-Table 5
ASME/ANSI B18.16M-5-2009
Metric plain washer-Table 5
ASME/ANSI B18.16M-5-2016
Metric plain washer-Table 5
ASTM F959-2-2017
Types 325 high Strength direct pressure indicator plain washers-table 2
ASTM F959-2-2017
Types 490 high Strength direct pressure indicator plain washers-table 2
ASTM F595M-2-2017
Class 8.8 metric high Strength direct pressure indicator plain washers-table 2
ASTM F595M-2-2017
Class 10.9 metric high Strength direct pressure indicator plain washers-table 2
EN 14399-10
Class 8.8 metric high Strength direct pressure indicator plain washers
EN 14399-10
Class 10.9 metric high Strength direct pressure indicator plain washers-table 2
ASTM F2437-5
Grade 5 high Strength direct pressure indicator plain washers style 1-table 5
ASTM F2437-5
Grade 8 high Strength direct pressure indicator plain washers style 1-table 5
ASTM F2437-5
Grade 55 high Strength direct pressure indicator plain washers style 2-table 5
ASTM F2437-5
Grade 105 high Strength direct pressure indicator plain washers style 2-table 5
