BS EN ISO 7091:2000 PDF
Plain washers. Normal series. Product grade C
Plain washers. Normal series. Product grade C
- Статус документа:
- Действующий
- Формат:
- Электронный (PDF)
- Дата публикации:
- 30 июня 2021 г.
- ICS:
- 21.060.30
- Технический комитет:
- CEN
- SKU:
- BS EN ISO 7091:2000
Abstract
1 Scope This International Standard specifies the characteristics of normal-series, product-grade-C plain washers in the 100 HV hardness class and of nominal sizes (nominal thread diameters) ranging from 1,6 mm to 64 mm inclusive. Washers of hardness class 100 HV are suitable for
— hexagon bolts and screws of product grade C in property classes up to and including 6.8;
— hexagon nuts of product grade C in property classes up to and including 6;
— case-hardened thread rolling screws.
If dimensions other than those listed in this International Standard are required, they should be selected from those given in ISO 887. When soft material pieces are clamped, or large clearance holes in the workpiece are used, the user should check the technical suitability of this type of washer.
Похожие стандарты
Упомянутые в описании и другие стандарты BS
ISO 8871-3:2003/Amd 1:2018
ДействующийElastomeric parts for parenterals and for devices for pharmaceutical use — Part 3: Determination of released-…
Overview ISO 8871-3:2003/Amd 1:2018 is an essential international standard concerning elastomeric parts used in parenteral and pharmaceutical devices. This document is an amendment to Part 3 of ISO 8…