Bu lông, Gu Jông, đai ốc theo tiêu chuẩn - P5

Catalogue Bu lông, Gu Jông, đai ốc theo tiêu chuẩn

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Revisione generale

Ripristinato dadi classe 8 zincati

Aggiunto M39x3 e M45x3 per dadi DIN 934

Elim classe 5 e dadi zincati classe 8

02 12/94 Deleded class 5 and zinc coated nuts class 8 Zorzut Tomat Dalla Franc

Nuova edizione

Dadi Tutti i Tipi

Nuts All Types

-According to law Danieli&C considers this document to be a company secret and therefore prohibits any person to reproduce it or make it known in whole or in part to other parties or to competitors without specific written authorization of Danieli's Management

3.100.600

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A01.1- Destri .Pag 7

A01.2- Sinistri .Pag 8

A01.3- Destri - Resilienza -40°C .Pag 9

02-Dadi Esagonali EN 24033 - EN 28674

Tipo 2 (Alti) Pag 10

03-Dadi Esagonali EN 24035 - EN 28675 (Bassi) Pag 11

04-Dadi Esagonali Autofrenanti

A04.1- inserto non metallico EN ISO 7040

Tipo 1 (STD) - (DIN 6924 - UNI 7473) .Pag 12

A04.2- inserto metallico EN ISO 7042

Tipo 2 (Alti) - (DIN 6925) .Pag 13

05-Dadi Esagonali Autobloccanti DIN 7967 .Pag 14

06-Dadi Esagonali ad intagli (per copiglie)

A06.1- Normali (STD) DIN 935-1 - (UNI 5593) .Pag 15

A06.2- Bassi DIN 979 - (UNI 5594) Pag 16

50-ASME "Metrici" - Dadi .Pag 17

51-Dadi Esagonali ASME B18.2.4.1M Tipo 1 (STD)

(EN 24032 - EN 28673) .Pag 17

A51.1- con certificazione (EN 10204 - 3.1B) .Pag 17

A51.2- senza certificazione (EN 10204 - 2.2) .Pag 18

A51.3- Destri - Resilienza -73°C

senza certificazione (EN 10204 - 2.2) Pag 19

60-ASME "Inch" - Dadi .Pag 20

61-Dadi Esagonali ASME B18.2.2 .Pag 20

A61.1- Esagonali STD (EN 10204 - 2.2) .Pag 20

A61.2- Esagonali STD Bassi (EN 10204 - 2.2) Pag 21

A61.3- Esagonali Pesanti (EN 10204 - 2.2) .Pag 22

A61.4- Esagonali Pesanti Bassi (EN 10204 - 2.2) Pag 23

80-Applicazioni particolari - Dadi .Pag 24

A81-Filetti riportati (HeliCoil) DIN 8140-1 Pag 24

Style 1 (STD) Page 7

A01.1- Right .Page 7 A01.2- Left .Page 8 A01.3- Right - Impact test -40°C Page 9 02-Hexagon Nuts EN 24033 - EN 28674

Style 2 (Thick) .Page 10 03-Hexagon Nuts EN 24035 - EN 28675 (Thin) Page 11 04-Prevaling Torque Type Hexagon Nuts

A04.1- non-metallic insert EN ISO 7040

Style 1 (STD) - (DIN 6924 - UNI 7473) Page 12 A04.2- metallic insert EN ISO 7042

Style 2 (Thick) - (DIN 6925) .Page 13

05-Self Locking Counter Nuts DIN 7967 .Page 14

06-Hexagon slotted and castle Nuts (for split pin)

A06.1- Normal (STD) DIN 935-1 - (UNI 5593) Page 15 A06.2- Thin DIN 979 - (UNI 5594) Page 16

50-ASME "Metrics" - Nuts Page 17

51-Hexagon nuts ASME B18.2.4.1M Style 1 (STD)

(EN 24032 - EN 28673) .Page 17 A51.1- with certificates (EN 10204 - 3.1B) .Page 17 A51.2- without certificates (EN 10204 - 2.2) Page 18 A51.3- Right - Impact test -73°C

without certificates (EN 10204 - 2.2) Page 19

60-ASME "Inch" - Nuts .Page 20

61-Hexagon nuts ASME B18.2.2 .Page 20 A61.1- Hexagons STD (EN 10204 - 2.2) Page 20 A61.2- Hexagons STD Jams (EN 10204 - 2.2) Page 21 A61.3- Heavy Hexagons (EN 10204 - 2.2) Page 22 A61.4- Heavy Hexagon Jams (EN 10204 - 2.2) Page 23

80-Specific applications - Nuts .Page 24

A81-Wire thread inserts (HeliCoil) DIN 8140-1 Page 24

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3.100.600

1 - SCOPO

La presente Norma ha lo scopo di stabilire i dadi (tutti i

tipi) da utilizzare nella progettazione e fabbricazione

di macchinari DANIELI.

2 - ABBREVIAZIONI

Vengono utilizzate solo ed esclusivamente

abbrevia-zioni codificate dalla Normativa di riferimento e

appli-cabili a livello internazionale.

3 - APPLICABILITA'

La presente Norma si applica ai Disegni e distinte di

materiali emessi dalla DANIELI E' applicabile sia al

montaggio in sede che a quello in cantiere e può

esse-re utilizzata anche per montaggi privi di disegno e/o

distinte facendo riferimento esclusivamente ai codici

DANIELI citati nella presente Norma.

4 - DEFINIZIONI

La terminologia utilizzata nella presente Norma e le

relative definizioni sono riportate nei documenti

elen-cati nel capitolo 5 "RIFERIMENTI".

5 - RIFERIMENTI

Le Norme citate nel presente paragrafo si intendono

sempre applicabili nello stato di revisione corrente.

AMERICANA (ASME, ASTM)

ASME B 1.1 : Unified Inch Screw Threads (UN and UNR

Thread Form)

ASME B 1.13M : Metric Screw Threads - M Profile

ASME B 16.5 : Pipe Flanges and Flanged Fittings

ASME B 18.2.2 : Square and Hex Nuts (Inch Series)

ASME B 18.2.4.1M : Metric hex nuts, style 1

ASTM A 194/A 194M-96 : Standard Specification for Carbon

and Alloy Steel Nuts for Bolts for High-Pressure and

High-Temperature Service

ASTM A 320/A 320M-94a : Standard Specification for Alloy

Steel Bolting Materials for Low-Temperature Service

ASTM A 563-94 : Standard Specification for Carbon and

Alloy Steel Nuts

ASTM A 563M-93 : Standard Specification for Carbon and

Alloy Steel Nuts (Metric)

DIN 13-1/-2/-3/-4/-5/-6/-7/-8/-9/-10/-11/-12/-12

Suppl./-13/-

14/-15/-19/-20/-21/-22/-23/-24/-25/-26/-27/-28/-50/-51/-52 : ISO metric screw threads;

DIN 439-2 - (DIN 439) : SOSTITUITA DA EN 24035 & EN

28675 Hexagon thin nuts

DIN 934 : SOSTITUITA DA EN 24032 & EN 28673 Hexagon

nuts; metric thread, finish m and mg

DIN 935-1 : Hexagon slotted and castle nuts - Part 1: Metric

coarse and fine pitch thread, product grades A and B

DIN 936 : SOSTITUITA DA EN 24035 & EN 28675 M8 to

M52 and M8x1 to M52x3 hexagon thin nuts; products

grades A and B

1 - PURPOSE

This STD defines the nuts (all types) they shall ways be applied in the design and manufacture of DANIELI machinery

Da-be used for erection works without drawing and/or list; in this case if refers only to the Danieli codes mentioned in this STD.

4 - DEFINITIONS

The terminology used in this STD and the relevant definitions are the ones applied to the documents mentioned in Chapter 5 - REFERENCES.

5 - REFERENCES

The STDs mentioned in this paragraph always apply

to the updated revision.

DANIELI STANDARDS2.8.020 - Prescriptions for the subsupply of fittings and similar.INTERNATIONAL STDs:

EUROPEAN (EN, DIN, UNI) INTERNAZIONAL (ISO) AMERICAN (ASME, ASTM)ASME B 1.1 : Unified Inch Screw Threads (UN and UNR Thread Form).

ASME B 1.13M : Metric Screw Threads - M Profile ASME B 16.5 : Pipe Flanges and Flanged Fittings ASME B 18.2.2 : Square and Hex Nuts (Inch Series) ASME B 18.2.4.1M : Metric hex nuts, style 1.

ASTM A 194/A 194M-96 : Standard Specification for Carbon and Alloy Steel Nuts for Bolts for High-Pressure and High-Temperature Service.

ASTM A 320/A 320M-94a : Standard Specification for Alloy Steel Bolting Materials for Low-Temperature Service ASTM A 563-94 : Standard Specification for Carbon and Alloy Steel Nuts.

ASTM A 563M-93 : Standard Specification for Carbon and Alloy Steel Nuts (Metric).

DIN 13-1/-2/-3/-4/-5/-6/-7/-8/-9/-10/-11/-12/-12 14/-15/-19/-20/-21/-22/-23/-24/-25/-26/-27/-28/-50/- 51/-52 : ISO metric screw threads;

Suppl./-13/-DIN 439-2 - (Suppl./-13/-DIN 439) : REPLACED BY EN 24035 & EN

28675 Hexagon thin nuts.

DIN 934 : SOSTITUITA DA EN 24032 & EN 28673 Hexagon nuts; metric thread, finish m and mg DIN 935-1 : Hexagon slotted and castle nuts - Part 1: Metric coarse and fine pitch thread, product grades A and B DIN 936 : REPLACED BY EN 24035 & EN 28675 M8 to M52 and M8x1 to M52x3 hexagon thin nuts; products grades A and B.

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3.100.600

DIN 979 : Hexagon thin slotted nuts and castle nuts with

metric coarse and fine pitch thread - Product grades A

and B

DIN 6924 : Prevailing torque type hexagon nuts with

nonmetallic insert

DIN 6925 : Prevailing torque type all-metall hexagon nuts

DIN 7967 : Self Loching Counter Nuts

DIN 8140-1 : Wire thread inserts for ISO metric screw

threads Part 1: Dimensions and technical delivery

conditions

DIN 17222 : Cold Rolled Steel Strips for Springs; Technical

Conditions of Delivery

EN ISO 898-2 : SOSTITUIRA' EN 20898-2 Caratteristiche

meccaniche degli elementi di collegamento in acciaio al

carbonio e acciaio legato - Parte 2: Dadi con carichi di

prova determinati Filettatura a passo grosso

EN ISO 898-6 : Caratteristiche meccaniche degli elementi di

collegamento in acciaio al carbonio e acciaio legato - Part 6:

Dadi con carichi di prova determinati Filettatura a passo fine

EN ISO 1234 : Copiglie

EN ISO 3506-2 : Caratteristiche meccaniche degli elementi

di collegamento di acciaio inossidabile resistente alla

corrosione - Parte 2: Dadi

EN ISO 7040 : Dadi esagonali autofrenanti (con inserto non

metallico), tipo 1 - Classi di resistenza 5, 8 e 10

EN ISO 7042 : Dadi esagonali autofrenanti interamente

metallici, tipo 2 - Classi di resistenza 5, 8, 10 e 12

EN 10083-1+A1 : Acciai da bonifica - Condizioni tecniche di

fornitura degli acciai speciali

EN 10204 : Prodotti metallici - Tipi di documenti di controllo

EN 10269 : Steels and nickel alloys for fasteners with

specified elevated and/or temperature properties

EN 12164 : Rame e leghe di rame Barre per torneria

EN 20898-2 (ISO 898-2) : VERRA' SOSTITUITA DA EN ISO

898-2 Caratteristiche meccaniche degli elementi di

col-legamento - Part 2: Dadi con carichi di prova determinati

Filettatura a passo grosso

EN 24032 : Dadi esagonali, tipo 1 - Categorie A e B (ISO

EN 28673 : Dadi esagonali, tipo 1, con filettatura metrica a

passo fine - Categorie A e B (ISO 8673)

EN 28674 : Dadi esagonali, tipo 2, con filettatura metrica a

EN 28675 : Dadi esagonali bassi con filettatura metrica a

ISO 228-1 : Pipe threads where pressure-tight joints are not

made on the threads - Part 1: Dimensions, tolerances

and designation

ISO 261 : ISO general purpose metric screw threads

-General plan

ISO 263 : ISO inch screw threads - General plan and

selection for screws, bolts and nuts - Diameter range

0.06 to 6 in

ISO 426-2 : ANNULLATA Wrought copper-zinc alloys -

Che-mical composition and forms of wrought products - Part

2: Leaded copper-zinc alloys

ISO 898-2 (EN 20898-2 - EN ISO 898-2) : Mechanical

properties of fasteners - Part 2: Nuts with specified proof

load values - Coarse thread

DIN 979 : Hexagon thin slotted nuts and castle nuts with metric coarse and fine pitch thread - Product grades A and B.

DIN 6924 : Prevailing torque type hexagon nuts with nonmetallic insert.

DIN 6925 : Prevailing torque type all-metall hexagon nuts DIN 7967 : Self Loching Counter Nuts.

DIN 8140-1 : Wire thread inserts for ISO metric screw threads Part 1: Dimensions and technical delivery conditions.

DIN 17222 : Cold Rolled Steel Strips for Springs; Technical Conditions of Delivery.

EN ISO 898-2 : WILL REPLACE EN 20898-2 Mechanical properties of fasteners made of carbon steel and alloy steel - Part 2: Nuts with specified proof load values - Coarse thread.

EN ISO 898-6 : Mechanical properties of fasteners made of carbon steel and alloy steel - Part 6: Nuts with specified proof load values - Fine pitch thread.

EN ISO 1234 : Split pins.

EN ISO 3506-2 : Mechanical properties of resistant stainless-steel fasteners - Part 2: Nuts.

corrosion-EN ISO 7040 : Prevailing torque type hexagon nuts (with metallic insert), style 1 - Property classes 5, 8 and 10.

non-EN ISO 7042 : Prevailing torque type all-metal hexagon nuts, style 2 - Property classes 5, 8, 10 and 12.

EN 100831+A1 : Quenched and tempered steels Technical delivery conditions for special steels.

-EN 10204 : Metallic products - Types of inspection documents.

EN 10269 : Steels and nickel alloys for fasteners with specified elevated and/or temperature properties.

EN 12164 : Copper and copper alloys Rod for free ning purposes.

machi-EN 20898-2 (ISO 898-2) : WILL BY REPLACED machi-EN ISO 898-2 Mechanical properties of fasteners - Part 2: Nuts with specified proof load values - Coarse thread.

EN 24032 : Dadi esagonali, tipo 1 - Categorie A e B (ISO 4032).

EN 24033 : Hexagon nuts, style 2 - Product grades A and B (ISO 4033).

EN 24035 : Hexagon thin nuts (chamfered) - Product grades

ISO 261 : ISO general purpose metric screw threads General plan.

-ISO 263 : -ISO inch screw threads - General plan and selection for screws, bolts and nuts - Diameter range 0.06 to 6 in.

ISO 426-2 : DELEDED Wrought copper-zinc alloys - mical composition and forms of wrought products - Part 2: Leaded copper-zinc alloys.

Che-ISO 898-2 (EN 20898-2 - EN Che-ISO 898-2) : Mechanical properties of fasteners - Part 2: Nuts with specified proof load values - Coarse thread.

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3.100.600

ISO 898-6 (EN ISO 898-6) : Caratteristiche meccaniche

degli elementi di collegamento in acciaio al carbonio e

acciaio legato - Part 6: Dadi con carichi di prova

determi-nati Filettatura a passo fine

-Tolerances - Part 1: Principles and basic data

-Tolerances - Part 2: Limits of sizes for general purpose

bolt and nut threads - Medium quality

-Tolerances - Part 3: Deviations for constructional

threads

ISO 2320 : Prevaling torque type steel hexagon nuts

-Mechanical and performance properties

ISO 3506-2 : Mechanical properties of corrosion-resistant

stainless-steel fasteners - Part 2: Nuts

ISO 4032 : Hexagon nuts, style 1 - Product grades A and B

ISO 4033 : Hexagon nuts, style 2 - Product grades A and B

ISO 4035 : Hexagon thin nuts (chamfered) - Product grades

A and B

ISO 4042 : Threaded components - Electroplated coatings

ISO 4759-1 : Tolerances for fasteners - Part 1: Bolts, screws

and nuts with thread diameters between 1,6 (inclusive)

and 150 mm (inclusive) and product grades A, B and C

ISO 5864 : ISO inch screw threads - Allowances and

tolerances

ISO 7040 : Prevailing torque type hexagon nuts (with

non-metallic insert), style 1 - Property classes 5,8 and 10

ISO 7042 : Prevailing torque type all-metal hexagon nuts,

style 2 - Property classes 5, 8, 10 and 12

ISO 8673 : Hexagon nuts, style 1, with metric fine pitch

thread - Product grades A and B

ISO 8674 : Hexagon nuts, style 2, with metric fine pitch

thread - Product grades A and B

ISO 8675 : Hexagon thin nuts with metric fine pitch thread

-Product grades A and B

ISO 8839 : Mechanical properties of fasteners - Bolts,

screws, studs and nuts made of non-ferrous metals

ISO 8992 : Fasteners - General requirements for bolts,

screws, studs and nuts

ISO 9717 : Phosphate conversion coatings for metals

-Method of specifying requirements

UNI 3740-6 : Bulloneria di acciaio Prescrizioni tecniche

Rivestimenti protettivi

UNI 5587 : SOSTITUITA DA EN 24033 & EN 28674 Dadi

esagonali alti Filettatura metrica ISO a passo grosso e a

passo fine Categoria A

esagonali normali Filettatura metrica ISO a passo

grosso e a passo fine Categoria A

esagonali bassi Filettatura metrica ISO a passo grosso

e a passo fine Categoria A

UNI 5593 : Dadi esagonali normali ad intagli Filettatura

metrica ISO a passo grosso e fine Categoria A

UNI 5594 : Dadi esagonali bassi ad intagli Filettatura

metrica ISO a passo grosso e fine Categoria A

UNI 7473 : Dadi esagonali normali autofrenanti con anello di

poliammide Filettatura metrica ISO a passo grosso e a

passo fine Categoria A

6 - RESPONSABILITA'

NON APPLICABILE

ISO 898-6 (EN ISO 898-6) : Mechanical properties of fasteners made of carbon steel and alloy steel - Part 6: Nuts with specified proof load values - Fine pitch thread ISO 965-1 : ISO general purpose metric screw threads - Tolerances - Part 1: Principles and basic data ISO 965-2 : ISO general purpose metric screw threads - Tolerances - Part 2: Limits of sizes for general purpose bolt and nut threads - Medium quality.

ISO 9653 : ISO general purpose metric screw threads Tolerances - Part 3: Deviations for constructional threads.

ISO 2320 : Prevaling torque type steel hexagon nuts Mechanical and performance properties.

-ISO 3506-2 : Mechanical properties of corrosion-resistant stainless-steel fasteners - Part 2: Nuts.

ISO 4032 : Hexagon nuts, style 1 - Product grades A and B ISO 4033 : Hexagon nuts, style 2 - Product grades A and B ISO 4035 : Hexagon thin nuts (chamfered) - Product grades

A and B.

ISO 4042 : Threaded components - Electroplated coatings ISO 4759-1 : Tolerances for fasteners - Part 1: Bolts, screws and nuts with thread diameters between 1,6 (inclusive) and 150 mm (inclusive) and product grades A, B and C ISO 5864 : ISO inch screw threads - Allowances and tolerances.

ISO 7040 : Prevailing torque type hexagon nuts (with metallic insert), style 1 - Property classes 5,8 and 10 ISO 7042 : Prevailing torque type all-metal hexagon nuts, style 2 - Property classes 5, 8, 10 and 12.

non-ISO 8673 : Hexagon nuts, style 1, with metric fine pitch thread - Product grades A and B.

ISO 8674 : Hexagon nuts, style 2, with metric fine pitch thread - Product grades A and B.

ISO 8675 : Hexagon thin nuts with metric fine pitch thread Product grades A and B.

-ISO 8839 : Mechanical properties of fasteners - Bolts, screws, studs and nuts made of non-ferrous metals ISO 8992 : Fasteners - General requirements for bolts, screws, studs and nuts.

ISO 9717 : Phosphate conversion coatings for metals Method of specifying requirements.

-UNI 3740-6 : Steel fasteners Technical specifications Protective coatings.

UNI 5587 : REPLACED BY EN 24033 & EN 28674 Thick hexagon nuts ISO metric coarse and fine thread Finish A.

UNI 5588 : REPLACED BY EN 24032 & EN 28673 Hexagon nuts ISO metric coarse and fine thread Finish A.

UNI 5589 : REPLACED BY EN 24035 & EN 28675 Lock hexagon nuts ISO metric coarse and fine thread Finish A.

UNI 5593 : Slotted and castle hexagon nuts - ISO metric coarse and fine thread - Product grade A.

UNI 5594 : Slotted and castle low hexagon nuts - ISO metric coarse and fine thread - Product grade A.

UNI 7473 : Prevailing torque-type hexagon nuts with polyamide ring ISO metric coarse and fine thread Product grade A.

6 - RESPONSIBILITY

NOT APPLICABLE

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3.100.600

7 - NORMA

Negli allegati seguenti, divisi per tipologia e dimensioni,

sono elencati i materiali oggetto della presente Norma.

7.1 - INDICAZIONI GENERALI.

Nella presente Norma vengono trattate le Viti

normal-mente utilizzati nella progettazione e fabbricazione di

-Acciaio inox (8,00 kg/dm3) = 1,02

(2): Dadi zincati solo per esecuzione di impiantistica.

(3): In accodo EN ISO 3506-2; X5CrNi18-10 o AISI 304 o

(11): Non previsti nelle Norme EN 24033 o EN 28674.

(12): Non previsti nelle Norme EN ISO 7042.

(13): Non previsti su DIN 979, previsti su UNI 5594.

(14): Non previsti ne su DIN 979 ne su UNI 5594

(15): Le dimensioni dei dadi in pollici secondo ASME B 1.1

so-no date solo a titolo di corrispondenza indicativa con

quelle metriche.

(16): Non previste nella Norma ASME B18.2.4.1M.

(17): Non previste nella Norma EN 28673.

(18): Non previsti nella Norma DIN 8140-1.

7 - STANDARD

The following annexes list the materials treated in this STD, divided according to type and dimensions 7.1 - GENERAL INDICATIONS.

This Standard deals with the screws which are normally used in the design and manufacture of the DANIELI equipment.

For procurements refer to the Standard 2.8.020, in its applicable parts.

7.2 - NOTES.

by -Carbon steel (7,85 kg/dm3) = 1,00 -Stainless steel (8,00 kg/dm3) = 1,02 -Brass (8,65 kg/dm3) = 1,10

(2): Use galvanized nuts only for systems.

(3): Accor to EN ISO 3506-2; X5CrNi18-10 o AISI 304 or equivalents.

(4): EN12164 - CuZn39Pb2-R410 (Ex-ISO 426-2 - CuZn39Pb3)

(13): Not included in the DIN 979 STD Included in the UNI 5594 STD.

(14): Not included in the DIN 979 nor in the UNI 5594 STD (15): Nut inch dimensions' according to ASME B 1.1 are given for indicative relation to metric one's only (16): Not foreseen by ASME B18.2.4.1M.

(17): Not foreseen by EN 28673.

(18): Not foreesen by STD DIN 8140-1.

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ALL 01-P.01 di 03- Dadi Esagonali EN 24032 -

-Fabbricaz secondo: - EN 24032 (ISO 4032) ≤ M33.

Passo fine - EN 28673 (ISO 8673) ≥ M33x2.

-Prescrizioni generali: ISO 8992

-Filettatura: ISO 261-ISO 965 Parti 1-2-3 Tolleranza 6H

-Materiali: Vedere tabella (per dadi in acciaio al carbonio con

passo fine applicare EN ISO 898-6)

-Categorie ISO 4759-1: d ≤ M16 (M16x1,5) - "A"

d > M16 (M16x1,5) - "B"

-Finitura: Vedere tabella

-Dadi adatti per filettature esterne "Destre":

-ISO 261-ISO 965 Parti 1-2-3 Tolleranza 6g

-Categ ISO 4759-1: d ≤ M24; l ≤ 10d o 150 mm - "A"

d > M24; l > 10d o 150 mm - "B"

-Manufact according to: - EN 24032 (ISO 4032) ≤ M33.

Fine pitch - EN 28673 (ISO 8673) ≥ M33x2.

-General prescriptions: ISO 8992.

-Thread: ISO 261-ISO 965 Parts 1-2-3 Tolerance 6H -Materials: See table (for carbon steel fine pitch nuts use EN

ISO 898-6).

-Grades ISO 4759-1: d ≤ M16 (M16x1,5) - "A".

d > M16 (M16x1,5) - "B".

-Finishing: See table.

-Nuts suitable for external threads "Right":

-ISO 261-ISO 965 Parts 1-2-3 Tolerance 6g.

-Grades ISO 4759-1: d ≤ M24; l ≤ 10d o 150 mm - "A".

d > M24; l > 10d o 150 mm - "B".

Es des.: 0.001075.C - Dado esag STD

EN 24032 (o EN 28673) - M10

Cl 8Fosfatato nero

o (Zincato Fe/Zn5 ISO 4042) o (Naturale)

Ex des.: 0.001075.C - Hex nut STD

EN 24032 (or EN 28673) - M10

Cl 8 Black phosphatized

or (Coated Fe/Zn5 ISO 4042) or (Plain)

Naturale / Plain

Cl A2-50

EN ISO 3506-2Inox

(3)

Cl A2-70

EN ISO 3506-2Inox

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d > M16 (M16x1,5) - "B"

-Dadi adatti per filettature esterne "Sinistre":

d > M24; l > 10d o 150 mm - "B"

Fine pitch - EN 28673 (ISO 8673) ≥ M33x2.

ISO 898-6).

-Grades ISO 4759-1: d ≤ M16 (M16x1,5) - "A".

d > M16 (M16x1,5) - "B".

-Nuts suitable for external threads "Left":

d > M24; l > 10d o 150 mm - "B".

Es des.: 0.001075.C - Dado esag STD Sinistro

EN 24032 (o EN 28673) - M10

Cl 8Fosfatato nero (o Naturale)

Ex des.: 0.001075.C - Hex nut STD Left

EN 24032 (or EN 28673) - M10

Cl 8 Black phosphatized (or Plain)

(3)

Cl A2-70

EN ISO 3506-2Inox

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A01.3- Destri - Resilienza -40°C. A01.3- Right - Impact test -40°C.

-Fabbricaz secondo: EN 24032 (ISO 4032)

-Resilienza: A bassa temperatura -40°C (> 30J).

d > M16 (M16x1,5) - "B"

d > M24; l > 10d o 150 mm - "B"

-Manufact according to: EN 24032 (ISO 4032).

ISO 898-6).

-Impact test: At low temperature -40°C (> 30J).

-Grades ISO 4759-1: d ≤ M16 (M16x1,5) - "A".

d > M16 (M16x1,5) - "B".

d > M24; l > 10d o 150 mm - "B".

Es des.: 0.197952.S - Dado esag STD

EN 24032 - M10

Cl 8 >30J a -40°C Fosfatato nero

Ex des.: 0.197952.S - Hex nut STD

EN 24032 - M10

Cl 8 >30J at -40°C Black phosphatized

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ALL 02-P.01 di 01- Dadi Esagonali EN 24033

d > M16 (M16x1,5) - "B"

-Dadi adatti per filettature esterne "Destre o Sinistre":

d > M24; l > 10d o 150 mm - "B"

ISO 898-6).

-Grades ISO 4759-1: d ≤ M16 (M16x1,5) - "A".

d > M16 (M16x1,5) - "B".

-Nuts suitable for external threads "Right or Left":

d > M24; l > 10d o 150 mm - "B".

Es des.: 0.001045.D - Dado esag Alto

EN 24033 (o EN 28674) - M10

Ex des.: 0.001045.D - Hex nut Thick

EN 24033 (or EN 28674) - M10

Ex des.: 0.322642.M - Hex nut Thick Left

EN 24033 (or EN 28674) - M10

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ALL 03-P.01 di 01- Dadi Esagonali EN 24035

A03- Dadi Esagonali EN 24035 - EN 28675 (Bassi). A03- Hexagon Nuts EN 24035 - EN 28675 (Thin).

d > M16 (M16x1,5) - "B"

-Dadi adatti per filettature esterne "Destre o Sinistre":

d > M24; l > 10d o 150 mm - "B"

ISO 898-6).

-Grades ISO 4759-1: d ≤ M16 (M16x1,5) - "A".

d > M16 (M16x1,5) - "B".

-Nuts suitable for external threads "Right or Left":

d > M24; l > 10d o 150 mm - "B".

Es des.: 0.001105.F - Dado esag Basso

EN 24035 (o EN 28675) - M10

Ex des.: 0.001105.F - Hex nut Thin

EN 24035 (or EN 28675) - M10

Ex UNI 5589 - DIN 439-2 (DIN 439) - DIN 936

Es des.: 0.088535.V - Dado esag Basso Sinistro

EN 24035 (o EN 28675) - M10

Ex des.: 0.088535.V - Hex nut Thin Left

EN 24035 (or EN 28675) - M10

Trang 12

A04- Dadi Esagonali Autofrenanti.

A04.1- inserto non metallico EN ISO 7040

Tipo 1 (STD) - (DIN 6924 - UNI 7473).

A04- Prevaling Torque Type Hexagon Nuts.

A04.1- non-metallic insert EN ISO 7040

Style 1 (STD) - (DIN 6924 - UNI 7473).

ALL 04-P.01 di 02- Dadi Esagonali Autofrenanti

ANN 04-P.01 of 02 - Prevaling Torque Type Hexagon

Nuts.

-Fabbricaz secondo: EN ISO 7040

-Tipo: "NF" Attrito normale

-Materiali: Vedere tabella e ISO 2320 per inserti (per dadi in

ac-ciaio al carbonio con passo fine applicare EN ISO 898-6)

d > M16 (M16x1,5) - "B"

d > M24; l > 10d o 150 mm - "B"

-Impiego: Temperature, < 100°C.

-Manufact according to: EN ISO 7040.

-Type: "NF" Normal friction.

-Thread: ISO 261-ISO 965 Parts 1-2-3 Tolerance 6H -Materials: See table and ISO 2320 for inserts (for carbon steel fine pitch nuts use EN ISO 898-6).

-Grades ISO 4759-1: d ≤ M16 (M16x1,5) - "A".

d > M16 (M16x1,5) - "B".

Ex des.: 0.055668.X - Hex nut Prevaling Torque

STD-EN ISO 7040-M10

Cl 8 NF Polyamid Insert Coated Fe/Zn5 ISO 4042

ISO 4042

Fe/Zn 8 ISO 4042

Tiêu đề	Bu Lông, Gu Jông, Đai Ốc Theo Tiêu Chuẩn - P5
Tác giả	R. Rainis, Toso U., Moro D., Zorzut, Musina D.E., Dalla Franc., Tomat U., Coassin
Trường học	Danieli & C. S.p.A.
Chuyên ngành	Engineering
Thể loại	Báo cáo
Năm xuất bản	1996
Thành phố	Buttrio

Định dạng
Số trang	25
Dung lượng	490,28 KB