Standards:
Standard Library
(115)
GB/T 93-1987Spring washers
GB/T 859-1987Single coil spring lock washers,Light type
GB/T 7244-1987Heavy duty spring washers
GB/T 9074.26-1988Single coil spring lock washer for assembly
GB/T 852-1988Square taper washers for I steel
GB/T 861.1-1987Internal teeth lock washers
GB/T 853-1988Square taper washers for slot section
GB 97-1976Plain washers-type A
GB/T 97.1-2002Plain washers
GB/T 861.2-1987Serrated lock washers internal teeth
GB/T 862.1-1987Lock washers external teeth
GB/T 848-2002Plain washers,Small series
GB/T 862.2-1987Serrated lock washers external teeth
GB/T 7246-1987Wave Single coil spring lock washers
GB/T 96-1985Large washers
GB/T 956.1-1987Countersunk external toothed lock washers
GB/T 5287-2002Extra large washers
GB/T 855-1988Tab washers with long tab and wing
GB/T 956.2-1987Countersunk external serrated lock washers
GB/T 854-1988Tab washers with long tab
GB/T 9074.27-1988Serrated lock washer external teeth for assembly
GB/T 7245-1987Curved spring washers
GB/T 856-1988External tab washers
GB/T 9074.28-1988Countersunk external toothed lock washer for assembly