GB/T 852-1988
Square taper washers for I steel
GB/T 854-1988
Tab washers with long tab
GB/T 853-1988
Square taper washers for slot section
GB/T 855-1988
Tab washers with long tab and wing
GB/T 856-1988
External tab washers
GB/T 858-1988
Tab washers for round nuts d≤100
GB/T 858-1988
Tab washers for round nuts d>100
DIN 432-1983
External tab washers (locking tab washers)
DIN 434-1990
Double grooved square taper washers for use with channel sections
DIN 434-1990
Square taper washers for use with channel sections
DIN 435-1989
Square taper washers for use with 1 sections
DIN 436-1990
Square washers for use in timber constructions
DIN 463-1974
Tab washers with long and short tap at right angles
DIN 5406-1993
Lockwashers and locking plates for use with rolling bearings—Type MB
DIN 5406-1993
Lockwashers and locking plates for use with rolling bearings—Type MBL
DIN 6917-1989
Square taper washers for high-strength structural bolting of steel I sections
DIN 6918-1990
Double grooved square taper washers for high-strenghth structural bolting of steel channel sections
DIN 6918-1990
Square taper washers for high-strenghth structural bolting of steel channel sections
BS 4395-1-1969
High strength friction grip square taper washer for structural engineering metric series
BS 4395-1-1969
High strength friction grip square taper washer for structural engineering metric series
