ISO 7720:2012 PDF
Prevailing torque type all-metal hexagon nuts, style 2 — Property class 9
Prevailing torque type all-metal hexagon nuts, style 2 — Property class 9
- Статус документа:
- Отменён
- Формат:
- Электронный (PDF)
- Количество страниц:
- 4
- Дата публикации:
- 1 июня 2012 г.
- Издание:
- ISO IS 7720 edition 3 version 1
- ICS:
- 21.060.20
ISO 7720:2012 specifies the characteristics of prevailing torque type all-metal hexagon nuts, of style 2, with threads from M5 up to and including M36, in product grade A for threads up to and including M16, and product grade B for threads over M16, and with property class 9.
Abstract
Overview
ISO 7720:2012 defines the specifications for . This international standard covers hexagon nuts with metric threads ranging from M5 up to and including M36. Nuts for threads up to M16 are classified under product grade A, while those with threads over M16 fall under product grade B. These nuts feature a prevailing torque mechanism ensuring secure fastening without the need for additional locking elements.
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