Последний раз этот стандарт был пересмотрен в 2021. Поэтому данная версия остается актуальной
Тезис Предпросмотр
ISO 4759-3:2016 specifies tolerances for flat washers of product grades A, C and F with nominal diameters of 1 mm to 150 mm inclusive, designed to be used in bolted joints in combination with bolts, screws, studs and nuts.
This part of ISO 4759 may be applied to non-flat washers however it does not include all the tolerances related to these washers.
It applies to non-captive and captive washers, and to standard and non-standard washers.
It does not apply to dynamic disc springs.
Washers of product grades F and A are intended to be used with bolts, screws, studs and nuts of product grades A and B; washers of product grade C are intended to be used with bolts, screws, studs and nuts of product grade C.
NOTE The product grade refers to a specific tolerance range related to dimensional and geometrical characteristics (product grade F for fine tolerances, product grade A for precise tolerances, product grade C for large tolerances).
Annex A presents tolerances taken from ISO 286‑1 and ISO 286‑2.
Общая информация
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Текущий статус : PublishedДата публикации : 2016-06
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Версия : 4
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- ICS :
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Washers, locking elements
Приобрести данный стандарт
| Формат | Язык | |
|---|---|---|
| Бумажный |
- CHF58
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