Name: UNI EN 1665 : 1999
Brand: UNI

HEXAGON BOLTS WITH FLANGE - HEAVY SERIES

Published date

03-31-1999

Publisher

Ente Nazionale Italiano di Unificazione (UNI)

PREMESSA
1 SCOPO E CAMPO DI APPLICAZIONE
2 RIFERIMENTI NORMATIVI
3 DIMENSIONI
4 CARATTERISTICHE E NORME DI RIFERIMENTO EUROPEE ED
INTERNAZIONALI
5 DESIGNAZIONE
APPENDICE A (normativa) - VERIFICA MEDIANTE CALIBRI DELLA
TESTA ESAGONALE CON FLANGIA

Defines characteristics of hexagon bolts with flange, heavy series, with threads from M5 up to and including M20 and with property classes 8.8, 10.9 and A2-70.

Committee	CT 31
DocumentType	Standard
PublisherName	Ente Nazionale Italiano di Unificazione (UNI)
Status	Current

Standards	Relationship
NBN EN 1665 : 1997	Identical
EN 1665:1997/AC:2007	Identical
NEN EN 1665 : 1997 C2 2007	Identical
BS EN 1665:1997	Identical
NF EN 1665 : 1997	Identical
NS EN 1665 : 1997 AC 2007	Identical
SN EN 1665 : 1998 CORR 2007	Identical
I.S. EN 1665:1998	Identical
UNE-EN 1665:1998	Identical

EN 26157-3 : 1991	FASTENERS - SURFACE DISCONTINUITIES - PART 3: BOLTS, SCREWS AND STUDS FOR SPECIAL REQUIREMENTS (ISO 6157-3:1988)
ISO 6157-3:1988	Fasteners Surface discontinuities Part 3: Bolts, screws and studs for special requirements
ISO 724:1993	ISO general-purpose metric screw threads — Basic dimensions
ISO 965-2:1998	ISO general purpose metric screw threads — Tolerances — Part 2: Limits of sizes for general purpose external and internal screw threads — Medium quality
ISO 888:2012	Fasteners — Bolts, screws and studs — Nominal lengths and thread lengths
ISO 8992:2005	Fasteners — General requirements for bolts, screws, studs and nuts
ISO 3269:2000	Fasteners Acceptance inspection