21.060.20 : Nuts

NF E25-411 (08/2021)

NF E25-411 (08/2021)

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Fasteners - Prevailing torque (all-metal) hexagon nuts, with slot(s) - Symbol H FR - Fixations - Ecrous hexagonaux autofreinés tout métal avec fente(s), symbole H FR - Grades A et B

€65.33

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NF EN ISO 898-2, E25-400-1 (10/2022)

NF EN ISO 898-2, E25-400-1 (10/2022)

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Fixations - Caractéristiques mécaniques des fixations en acier au carbone et en acier allié - Partie 2 : écrous de classes de qualité spécifiées

€117.00

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NF EN 1515-4, E29-042-4 (03/2021)

NF EN 1515-4, E29-042-4 (03/2021)

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Flanges and their joints - Bolting - Part 4 : selection of bolting for equipment subject to the Pressure Equipment Directive 2014/68/EU - Brides et leurs assemblages - Boulonnerie - Partie 4 : Sélection de la boulonnerie pour équipements relevant de la Directive Equipments sous pression 2014/68/EU

€82.00

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NF EN ISO 7041, E25-424 (06/2025)

NF EN ISO 7041, E25-424 (06/2025)

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Fixations - Écrous hexagonaux autofreinés - Écrous hauts (à anneau non métallique)

€65.33

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NF EN ISO 7720, E25-423 (06/2025)

NF EN ISO 7720, E25-423 (06/2025)

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Fixations - Écrous hexagonaux autofreinés - Écrous hauts (tout métal) à fente(s)

€65.33

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UNE-EN ISO 21670:2015

UNE-EN ISO 21670:2015

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Fasteners - Hexagon weld nuts with flange (ISO 21670:2014)

€53.00

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UNE-EN 14218:2004 (R2008)

UNE-EN 14218:2004 (R2008)

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Hexagon nuts with flange. Fine pitch thread. (ISO 10663:1999 modified)

€53.00

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UNE-EN ISO 10484:2006 (R2008)

UNE-EN ISO 10484:2006 (R2008)

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Widening test on nuts (ISO 10484:1997)

€53.00

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UNE-EN ISO 6157-2:2006

UNE-EN ISO 6157-2:2006

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Fasteners - Surface discontinuities - Part 2: Nuts (ISO 6157-2:1995)

€62.00

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UNE-EN ISO 4032:2013

UNE-EN ISO 4032:2013

Superseded Historical

Hexagon regular nuts (style 1) - Product grades A and B (ISO 4032:2012)

€54.00

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UNE-EN ISO 4033:2013

UNE-EN ISO 4033:2013

Superseded Historical

Hexagon high nuts (style 2) - Product grades A and B (ISO 4033:2012)

€54.00

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UNE-EN ISO 4034:2013

UNE-EN ISO 4034:2013

Withdrawn Most Recent

Hexagon regular nuts (style 1) - Product grade C (ISO 4034:2012)

€54.00

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UNE-EN ISO 4035:2013

UNE-EN ISO 4035:2013

Superseded Historical

Hexagon thin nuts chamfered (style 0) - Product grades A and B (ISO 4035:2012)

€54.00

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UNE-EN ISO 7040:2013

UNE-EN ISO 7040:2013

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Prevailing torque type hexagon regular nuts (with non-metallic insert) - Property classes 5, 8 and 10 (ISO 7040:2012)

€50.00

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UNE-EN ISO 7042:2013

UNE-EN ISO 7042:2013

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Prevailing torque type all-metal hexagon high nuts - Property classes 5, 8, 10 and 12 (ISO 7042:2012)

€50.00

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