Шайбы плоские для метрических болтов, винтов и гаек. Общий вид
Название (англ.):
Plain washers for metric bolts, screws and nuts; General plan
Описание (англ.):
Specifies the full range of product grades A and C for products with thread sizes from M 1 up to and including M 140, comprising the small, normal, interim, large and extra large series; refers to ISO 273, ISO 4759-3, and ISO 7089...7094.