SIST EN ISO 7053:2019 PDF
Fasteners - Hexagon washer head tapping screws (ISO 7053:2019)
Fasteners - Hexagon washer head tapping screws (ISO 7053:2019)
- Статус документа:
- Действующий
- Формат:
- Электронный (PDF)
- Количество страниц:
- 12
- Дата публикации:
- 19 августа 2019 г.
- Издание:
- ISO 7053:2019
- ICS:
- 21.060.10
This document specifies the characteristics of hexagon washer head tapping screws, made of steel and stainless steel, with thread sizes ST2,2 to ST8, and with product grade A.
Abstract
Overview
SIST EN ISO 7053:2019, titled Fasteners - Hexagon washer head tapping screws (), is an international standard that specifies the characteristics and requirements for hexagon washer head tapping screws made from steel and stainless steel. This standard covers thread sizes from ST2,2 to ST8 and denotes product grade A screws, ensuring consistency and compatibility in engineering and construction applications. The standard was developed collaboratively by ISO/TC 2 "Fasteners" and CEN/TC 185 “Fasteners,” providing harmonized requirements across international markets and replacing the previous edition (EN ).
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