ISO 7380-2:2022

Fasteners — Button head screws with reduced loadability — Part 2: Hexagon socket button head screws with collar

Datum objavljivanja: 16. 12. 2022.

Опште информације

Trenutna faza: 60.60 Effective date: 16. 12. 2022.

Inicijator: ISO

Pripada: ISO/TC 2/SC 11

Vrsta: Međunarodni standard

ICS: 21.060.10

Jezik: engleski francuski

Kupovina

Status: Objavljen

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Apstrakt

This document specifies the characteristics of hexagon socket button head screws with collar, with reduced loadability due to head design, in steel, with metric coarse pitch threads M3 to M16, and with product grade A.
If in certain cases other specifications are requested, dimensional options can be selected from ISO 888 or ISO 4753.
NOTE The reduced loadability (related to the head dimensions in combination with penetration of the hexagon socket specified in this document) implies a limitation of ultimate tensile load shown by a specific marking (property class preceded by a zero). The loadability in the head is assumed to be 80 % of that in the thread for all sizes and all property classes, see Table 4.

Životni ciklus

PRETHODNO

POVUČEN
ISO 7380-2:2011

TRENUTNO

OBJAVLJEN
ISO 7380-2:2022
60.60 Standard objavljen
16. 12. 2022.

Nacionalna preuzimanja

SRPS EN ISO 7380-2:2023

ISS

Elementi zavrtanjskih veza – Zavrtnji sa sočivastom glavom smanjene nosivosti – Deo 2: Zavrtnji sa sočivastom glavom sa obodom i šestostranom rupom

60.60 Standard objavljen

M010 Saznaj više