ISO 21670:2014 PDF
Fasteners — Hexagon weld nuts with flange
Fasteners — Hexagon weld nuts with flange
- Статус документа:
- Действующий
- Формат:
- Электронный (PDF)
- Количество страниц:
- 5
- Дата публикации:
- 15 мая 2014 г.
- Издание:
- ISO IS 21670 edition 2 version 1
- ICS:
- 21.060.20
ISO 21670:2014 specifies characteristics for hexagon weld nuts with flange, with sizes M5 to M16 (coarse thread) or d = 8 mm to 16 mm (fine pitch thread), of product grade A. Weld nuts conforming to ISO 21670:2014 are suitable for use with bolts of property classes up to 10.9 according to ISO 898‑1.
Abstract
Overview
ISO 21670:2014 specifies the characteristics of hexagon weld nuts with flange of product grade A. The standard covers sizes M5 to M16 (coarse thread) and fine-pitch variants (approximately 8–16 mm), and defines dimensional, material, mechanical and delivery requirements. Nuts conforming to are suitable for use with bolts up to property class (per ).
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