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ISO 21670:2014

Current
Current

The latest, up-to-date edition.

Fasteners — Hexagon weld nuts with flange
Available format(s)

Hardcopy , PDF 1 User , PDF 3 Users , PDF 5 Users , PDF 9 Users

Language(s)

French, English

Published date

15-05-2014

Publisher

International Organization for Standardization

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.

Committee
ISO/TC 2/SC 12
DevelopmentNote
Supersedes ISO/DIS 21670. (05/2014)
DocumentType
Standard
Pages
5
PublisherName
International Organization for Standardization
Status
Current
Supersedes

BS ISO 15072:2012 Hexagon bolts with flange with metric fine pitch thread. Small series. Product grade A
UNI EN ISO 8676 : 2011 HEXAGON HEAD SCREWS WITH METRIC FINE PITCH THREAD - PRODUCT GRADES A AND B
EN ISO 4016:2011 Hexagon head bolts - Product grade C (ISO 4016:2011)
EN ISO 4014:2011 Hexagon head bolts - Product grades A and B (ISO 4014:2011)
UNE-EN ISO 4033:2013 Hexagon high nuts (style 2) - Product grades A and B (ISO 4033:2012)
UNE-EN ISO 4014:2011 Hexagon head bolts - Product grades A and B (ISO 4014:2011)
BS EN ISO 4032:2012 Hexagon regular nuts (style 1). Product grades A and B
UNE-EN ISO 4032:2013 Hexagon regular nuts (style 1) - Product grades A and B (ISO 4032:2012)
ISO 8673:2012 Hexagon regular nuts (style 1) with metric fine pitch thread — Product grades A and B
ISO 4016:2011 Hexagon head bolts Product grade C
I.S. EN ISO 4034:2012 HEXAGON REGULAR NUTS (STYLE 1) - PRODUCT GRADE C (ISO 4034:2012)
I.S. EN ISO 4018:2011 HEXAGON HEAD SCREWS - PRODUCT GRADE C
DIN EN ISO 4017:2015-05 Fasteners - Hexagon head screws - Product grades A and B (ISO 4017:2014)
EN ISO 4034:2012/AC:2013 HEXAGON REGULAR NUTS (STYLE 1) - PRODUCT GRADE C (ISO 4034:2012/COR 1:2013)
DIN EN 1090-2:2011-10 EXECUTION OF STEEL STRUCTURES AND ALUMINIUM STRUCTURES - PART 2: TECHNICAL REQUIREMENTS FOR STEEL STRUCTURES
PREN 1090-2 : DRAFT 2015 EXECUTION OF STEEL STRUCTURES AND ALUMINIUM STRUCTURES - PART 2: TECHNICAL REQUIREMENTS FOR STEEL STRUCTURES
UNE-EN 1090-2:2011 Execution of steel structures and aluminium structures - Part 2: Technical requirements for steel structures
ISO 15071:2011 Hexagon bolts with flange Small series Product grade A
DIN EN 1090-2:2015-07 (Draft) EXECUTION OF STEEL STRUCTURES AND ALUMINIUM STRUCTURES - PART 2: TECHNICAL REQUIREMENTS FOR STEEL STRUCTURES
DIN EN ISO 8675:2016-05 (Draft) HEXAGON THIN NUTS CHAMFERED (STYLE 0) WITH METRIC FINE PITCH THREAD - PRODUCT GRADES A AND B (ISO 8675:2012)
DIN EN ISO 8765:2011-06 Hexagon head bolts with metric fine pitch thread - Product grades A and B (ISO 8765:2011)
DIN EN ISO 8676:2011-07 Hexagon head screws with metric fine pitch thread - Product grades A and B (ISO 8676:2011)
DIN EN ISO 8673:2016-05 (Draft) HEXAGON REGULAR NUTS (STYLE 1) WITH METRIC FINE PITCH THREAD - PRODUCT GRADES A AND B (ISO 8673:2012)
BS EN ISO 4033:2012 Hexagon high nuts (style 2). Product grades A and B
UNE-EN ISO 8673:2013 Hexagon regular nuts (style 1) with metric fine pitch thread - Product grades A and B (ISO 8673:2012)
BS EN ISO 4036:2012 Hexagon thin nuts unchamfered (style 0). Product grade B
I.S. EN ISO 4032:2012 HEXAGON REGULAR NUTS (STYLE 1) - PRODUCT GRADES A AND B (ISO 4032:2012)
I.S. EN ISO 8673:2012 HEXAGON REGULAR NUTS (STYLE 1) WITH METRIC FINE PITCH THREAD - PRODUCT GRADES A AND B (ISO 8673:2012)
I.S. EN ISO 4036:2012 HEXAGON THIN NUTS UNCHAMFERED (STYLE 0) - PRODUCT GRADE B (ISO 4036:2012)
I.S. EN ISO 8676:2011 HEXAGON HEAD SCREWS WITH METRIC FINE PITCH THREAD - PRODUCT GRADES A AND B
I.S. EN ISO 8675:2012 HEXAGON THIN NUTS CHAMFERED (STYLE 0) WITH METRIC FINE PITCH THREAD - PRODUCT GRADES A AND B (ISO 8675:2012)
I.S. EN ISO 4033:2012 HEXAGON HIGH NUTS (STYLE 2) - PRODUCT GRADES A AND B (ISO 4033:2012)
I.S. EN ISO 4016:2011 HEXAGON HEAD BOLTS - PRODUCT GRADE C
I.S. EN ISO 4017:2014 FASTENERS - HEXAGON HEAD SCREWS - PRODUCT GRADES A AND B (ISO 4017:2014)
I.S. EN ISO 8765:2011 HEXAGON HEAD BOLTS WITH METRIC FINE PITCH THREAD - PRODUCT GRADES A AND B
I.S. EN ISO 8674:2012 HEXAGON HIGH NUTS (STYLE 2) WITH METRIC FINE PITCH THREAD - PRODUCT GRADES A AND B (ISO 8674:2012)
I.S. EN ISO 4035:2012 HEXAGON THIN NUTS CHAMFERED (STYLE 0) - PRODUCT GRADES A AND B (ISO 4035:2012)
I.S. EN ISO 4014:2011 HEXAGON HEAD BOLTS - PRODUCT GRADES A AND B
BS ISO 4162:2012 Hexagon bolts with flange. Small series. Product grade A with driving feature of product grade B
15/30320416 DC : 0 BS EN 1090-2 - EXECUTION OF STEEL STRUCTURES AND ALUMINIUM STRUCTURES - PART 2: TECHNICAL REQUIREMENTS FOR STEEL STRUCTURES
ISO 4162:2012 Hexagon bolts with flange Small series Product grade A with driving feature of product grade B
EN 1090-2:2008+A1:2011 EXECUTION OF STEEL STRUCTURES AND ALUMINIUM STRUCTURES - PART 2: TECHNICAL REQUIREMENTS FOR STEEL STRUCTURES
BS EN 1090-2 : 2008 EXECUTION OF STEEL STRUCTURES AND ALUMINIUM STRUCTURES - PART 2: TECHNICAL REQUIREMENTS FOR STEEL STRUCTURES
EN ISO 4017:2014 Fasteners - Hexagon head screws - Product grades A and B (ISO 4017:2014)
UNE-EN ISO 4017:2015 Fasteners - Hexagon head screws - Product grades A and B (ISO 4017:2014)
DIN EN ISO 8673 E : 2013 HEXAGON REGULAR NUTS (STYLE 1) WITH METRIC FINE PITCH THREAD - PRODUCT GRADES A AND B (ISO 8673:2012)
DIN EN ISO 8765 E : 2011 HEXAGON HEAD BOLTS WITH METRIC FINE PITCH THREAD - PRODUCT GRADES A AND B
DIN EN ISO 8674 E : 2013 HEXAGON HIGH NUTS (STYLE 2) WITH METRIC FINE PITCH THREAD - PRODUCT GRADES A AND B (ISO 8674:2012)
UNE-EN ISO 4036:2013 Hexagon thin nuts unchamfered (style 0) - Product grade B (ISO 4036:2012)
DIN EN ISO 4034:2016-05 (Draft) HEXAGON REGULAR NUTS (STYLE 1) - PRODUCT GRADE C (ISO 4034:2012)
DIN EN ISO 8674:2016-05 (Draft) HEXAGON HIGH NUTS (STYLE 2) WITH METRIC FINE PITCH THREAD - PRODUCT GRADES A AND B (ISO 8674:2012)
BS EN ISO 8673:2012 Hexagon regular nuts (style 1) with metric fine pitch thread. Product grades A and B
ISO 4017:2014 Fasteners Hexagon head screws Product grades A and B
UNE-EN ISO 4034:2013 Hexagon regular nuts (style 1) - Product grade C (ISO 4034:2012)
UNE-EN ISO 4018:2011 Hexagon head screws - Product grade C (ISO 4018:2011)
UNE-EN ISO 8674:2013 Hexagon high nuts (style 2) with metric fine pitch thread - Product grades A and B (ISO 8674:2012)
BS EN ISO 4018:2011 Hexagon head screws. Product grade C
UNI EN ISO 4036 : 2013 HEXAGON THIN NUTS UNCHAMFERED (STYLE 0) - PRODUCT GRADE B
UNI EN ISO 8765 : 2011 HEXAGON HEAD BOLTS WITH METRIC FINE PITCH THREAD - PRODUCT GRADES A AND B
UNI EN ISO 4033 : 2013 HEXAGON HIGH NUTS (STYLE 2) - PRODUCT GRADES A AND B
UNI EN ISO 4016 : 2011 HEXAGON HEAD BOLTS - PRODUCT GRADE C
UNI EN ISO 4017 : 2014 FASTENERS - HEXAGON HEAD SCREWS - PRODUCT GRADES A AND B
UNI EN ISO 4034 : 2013 HEXAGON REGULAR NUTS (STYLE 1) - PRODUCT GRADE C
UNI EN ISO 4035 : 2013 HEXAGON THIN NUTS CHAMFERED (STYLE 0) - PRODUCT GRADES A AND B
UNI EN ISO 8673 : 2013 HEXAGON REGULAR NUTS (STYLE 1) WITH METRIC FINE PITCH THREAD - PRODUCT GRADES A AND B
UNI EN ISO 4014 : 2011 HEXAGON HEAD BOLTS - PRODUCT GRADES A AND B
UNI EN ISO 4032 : 2013 HEXAGON REGULAR NUTS (STYLE 1) - PRODUCT GRADES A AND B
UNI EN ISO 8674 : 2013 HEXAGON HIGH NUTS (STYLE 2) WITH METRIC FINE PITCH THREAD - PRODUCT GRADES A AND B
UNI EN ISO 4018 : 2011 HEXAGON HEAD SCREWS - PRODUCT GRADE C
UNI EN ISO 8675 : 2013 Hexagon thin nuts chamfered (style 0) with metric fine pitch thread - Product grades A and B
ISO 13584-511:2006 Industrial automation systems and integration — Parts library — Part 511: Mechanical systems and components for general use — Reference dictionary for fasteners
DIN EN ISO 4032:2016-05 (Draft) HEXAGON REGULAR NUTS (STYLE 1) - PRODUCT GRADES A AND B (ISO 4032:2012)
DIN EN ISO 8676 E : 2011 HEXAGON HEAD SCREWS WITH METRIC FINE PITCH THREAD - PRODUCT GRADES A AND B
DIN EN ISO 8675 E : 2013 HEXAGON THIN NUTS CHAMFERED (STYLE 0) WITH METRIC FINE PITCH THREAD - PRODUCT GRADES A AND B (ISO 8675:2012)
BS EN ISO 4014:2011 Hexagon head bolts. Product grades A and B
UNE-EN ISO 4035:2013 Hexagon thin nuts chamfered (style 0) - Product grades A and B (ISO 4035:2012)
ISO 4035:2012 Hexagon thin nuts chamfered (style 0) — Product grades A and B
ISO 4033:2012 Hexagon high nuts (style 2) — Product grades A and B
BS EN ISO 4035:2012 Hexagon thin nuts chamfered (style 0). Product grades A and B
BS EN ISO 8676:2011 Hexagon head screws with metric fine pitch thread. Product grades A and B
BS EN ISO 4016:2011 Hexagon head bolts. Product grade C
ISO 4034:2012 Hexagon regular nuts (style 1) Product grade C
UNE-EN ISO 8675:2013 Hexagon thin nuts chamfered (style 0) with metric fine pitch thread - Product grades A and B (ISO 8675:2012)
BS EN ISO 8674:2012 Hexagon high nuts (style 2) with metric fine pitch thread. Product grades A and B
ISO 8676:2011 Hexagon head screws with metric fine pitch thread Product grades A and B
ISO 4014:2011 Hexagon head bolts Product grades A and B
ISO 4032:2012 Hexagon regular nuts (style 1) — Product grades A and B
ISO 4036:2012 Hexagon thin nuts unchamfered (style 0) Product grade B
UNE-EN ISO 8765:2011 Hexagon head bolts with metric fine pitch thread - Product grades A and B (ISO 8765:2011)
BS EN ISO 4017:2014 Fasteners. Hexagon head screws. Product grades A and B
ISO 8674:2012 Hexagon high nuts (style 2) with metric fine pitch thread — Product grades A and B
ISO 8675:2012 Hexagon thin nuts chamfered (style 0) with metric fine pitch thread — Product grades A and B
UNE-EN ISO 8676:2011 Hexagon head screws with metric fine pitch thread - Product grades A and B (ISO 8676:2011)
ISO 4018:2011 Hexagon head screws Product grade C
ISO 8765:2011 Hexagon head bolts with metric fine pitch thread Product grades A and B
BS EN ISO 8765:2011 Hexagon head bolts with metric fine pitch thread. Product grades A and B
EN ISO 4035:2012 Hexagon thin nuts chamfered (style 0) - Product grades A and B (ISO 4035:2012)
EN ISO 4018:2011 Hexagon head screws - Product grade C (ISO 4018:2011)
EN ISO 8676:2011 Hexagon head screws with metric fine pitch thread - Product grades A and B (ISO 8676:2011)
EN ISO 8765:2011 Hexagon head bolts with metric fine pitch thread - Product grades A and B (ISO 8765:2011)
EN ISO 4032:2012 Hexagon regular nuts (style 1) - Product grades A and B (ISO 4032:2012)
EN ISO 4033:2012 Hexagon high nuts (style 2) - Product grades A and B (ISO 4033:2012)
EN ISO 8673:2012 Hexagon regular nuts (style 1) with metric fine pitch thread - Product grades A and B (ISO 8673:2012)
EN ISO 8674:2012 Hexagon high nuts (style 2) with metric fine pitch thread - Product grades A and B (ISO 8674:2012)
EN ISO 8675:2012 Hexagon thin nuts chamfered (style 0) with metric fine pitch thread - Product grades A and B (ISO 8675:2012)
EN ISO 4036:2012 Hexagon thin nuts unchamfered (style 0) - Product grade B (ISO 4036:2012)
05/30127446 DC : DRAFT JAN 2005 ISO 13584-511 - INDUSTRIAL AUTOMATION SYSTEMS AND INTEGRATION - PARTS LIBRARY - PART 511: MECHANICAL SYSTEMS AND COMPONENTS FOR GENERAL USE - REFERENCE DICTIONARY FOR FASTENERS
I.S. EN 1090-2:2008 EXECUTION OF STEEL STRUCTURES AND ALUMINIUM STRUCTURES - PART 2: TECHNICAL REQUIREMENTS FOR STEEL STRUCTURES
UNI EN 1090-2 : 2011 EXECUTION OF STEEL STRUCTURES AND ALUMINIUM STRUCTURES - PART 2: TECHNICAL REQUIREMENTS FOR STEEL STRUCTURES
ISO 15072:2012 Hexagon bolts with flange with metric fine pitch thread Small series Product grade A
DIN EN ISO 4033:2016-05 (Draft) HEXAGON HIGH NUTS (STYLE 2) - PRODUCT GRADES A AND B (ISO 4033:2012)
BS EN ISO 4034:2012 Hexagon regular nuts (style 1). Product grade C
UNE-EN ISO 4016:2011 Hexagon head bolts - Product grade C (ISO 4016:2011)
BS EN ISO 8675:2012 Hexagon thin nuts chamfered (style 0) with metric fine pitch thread. Product grades A and B
DIN EN ISO 4016:2011-06 Hexagon head bolts - Product grade C (ISO 4016:2011)
DIN EN ISO 4014:2011-06 Hexagon head bolts - Product grades A and B (ISO 4014:2011)
DIN EN ISO 4036:2013-04 HEXAGON THIN NUTS UNCHAMFERED (STYLE 0) - PRODUCT GRADE B (ISO 4036:2012)
DIN EN ISO 4018:2011-07 Hexagon head screws - Product grade C (ISO 4018:2011)

ISO 898-2:2012 Mechanical properties of fasteners made of carbon steel and alloy steel — Part 2: Nuts with specified property classes — Coarse thread and fine pitch thread
ISO 4759-1:2000 Tolerances for fasteners — Part 1: Bolts, screws, studs and nuts — Product grades A, B and C
ISO 724:1993 ISO general-purpose metric screw threads — Basic dimensions
ISO 6157-2:1995 Fasteners Surface discontinuities Part 2: Nuts
ISO 8992:2005 Fasteners — General requirements for bolts, screws, studs and nuts
ISO 965-3:1998 ISO general purpose metric screw threads Tolerances Part 3: Deviations for constructional screw threads
ISO 3269:2000 Fasteners Acceptance inspection
ISO 898-1:2013 Mechanical properties of fasteners made of carbon steel and alloy steel — Part 1: Bolts, screws and studs with specified property classes — Coarse thread and fine pitch thread

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Hardcopy - French
PDF 1 User - French
PDF 3 Users - French
PDF 5 Users - French
PDF 9 Users - French
Hardcopy - English
PDF 1 User - English
PDF 3 Users - English
PDF 5 Users - English
PDF 9 Users - English
Hardcopy - French
PDF 1 User - French
PDF 3 Users - French
PDF 5 Users - French
PDF 9 Users - French
Hardcopy - English
PDF 1 User - English
PDF 3 Users - English
PDF 5 Users - English
PDF 9 Users - English
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