SIST EN 7010:2020

SLOVENSKI STANDARD
SIST EN 7010:2020
01-julij-2020
Aeronavtika - Konfiguracija - Opredelitev in označevanje standardov za proizvode
z zunanjim navojem
Aerospace series - Configuration - Definition and designation for product standards for
externally threaded fasteners
Luft- und Raumfahrt - Konfiguration - Definition und Bezeichnung für Produktnormen von
Verbindungselementen mit Außengewinde
Série aérospatiale - Configuration - Définition et désignation des normes de produits
d'éléments de fixation à filetage extérieur
Ta slovenski standard je istoveten z: EN 7010:2020
ICS:
49.030.01 Vezni elementi na splošno Fasteners in general
SIST EN 7010:2020 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN 7010:2020

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SIST EN 7010:2020


EN 7010
EUROPEAN STANDARD

NORME EUROPÉENNE

May 2020
EUROPÄISCHE NORM
ICS 49.030.20
English Version

Aerospace series - Configuration - Definition and
designation for product standards for externally threaded
fasteners
Série aérospatiale - Configuration - Définition et Luft- und Raumfahrt - Konfiguration - Definition und
désignation des normes de produits d'éléments de Bezeichnung für Produktnormen von
fixation à filetage extérieur Verbindungselementen mit Außengewinde
This European Standard was approved by CEN on 14 July 2019.

CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this
European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references
concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN
member.

This European Standard exists in three official versions (English, French, German). A version in any other language made by
translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management
Centre has the same status as the official versions.

CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and
United Kingdom.





EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2020 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 7010:2020 E
worldwide for CEN national Members.

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SIST EN 7010:2020
EN 7010:2020 (E)
Contents Page
European foreword . 3
1 Scope . 4
2 Normative references . 4
3 Terms and definitions . 11
4 Configuration . 11
4.1 Configuration of countersunk head styles . 11
4.2 Tolerance of the shank . 12
4.3 Strength class . 13
5 Designation. 14
5.1 EN standard identity block codification. 14
5.2 Definition of product standard title . 14
6 Requirements . 15
6.1 Tolerances of form and position . 15
6.2 Material . 16
6.3 Surface treatment and lubricant . 21
6.4 Mass . 25
6.5 Type of shank . 25
6.6 Type of head . 26
6.7 Type of thread and options . 29
6.8 Diameter and length codes . 29
6.8.1 Metric system . 30
6.8.2 Imperial system . 32
6.9 Marking . 35
6.9.1 Procedure. 36
6.9.2 Legibility . 36
6.9.3 Position / orientation . 36
6.10 Statistical Process Control (SPC) . 36
7 Technical specification and qualification. 37
Annex A (informative) Link between standards and technical specifications . 38
Bibliography . 39

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SIST EN 7010:2020
EN 7010:2020 (E)
European foreword
This document (EN 7010:2020) has been prepared by the Aerospace and Defence Industries
Association of Europe - Standardization (ASD-STAN).
After enquiries and votes carried out in accordance with the rules of this Association, this Standard has
received the approval of the National Associations and the Official Services of the member countries of
ASD, prior to its presentation to CEN.
This European Standard shall be given the status of a national standard, either by publication of an
identical text or by endorsement, at the latest by November 2020, and conflicting national standards
shall be withdrawn at the latest by November 2020.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN shall not be held responsible for identifying any or all such patent rights.
According to the CEN-CENELEC Internal Regulations, the national standards organisations of the
following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria,
Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland,
Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Republic of
North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the
United Kingdom.
3

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SIST EN 7010:2020
EN 7010:2020 (E)
1 Scope
This document is the configuration master for the content and structure of externally threaded fastener
product standards.
This document
— defines the content of externally threaded fastener product standards;
— is referenced in product standards;
— defines part numbering and title.
This configuration master defines externally threaded fasteners, metric and inch series.
2 Normative references
The following documents are referred to in the text in such a way that some or all of their content
constitutes requirements of this document. For dated references, only the edition cited applies. For
undated references, the latest edition of the referenced document (including any amendments) applies.
EN 2133, Aerospace series — Cadmium plating of steels with specified tensile strength ≤ 1 450 MPa,
copper, copper alloys and nickel alloys
EN 2137, Aerospace series — Steel FE-PL75 — 1 100 MPa ≤ R ≤ 1 250 MPa — Bars — D ≤ 100 mm
m e
EN 2205, Aerospace series — Steel FE-PL1502 (25CrMo4) — 900 MPa ≤ R ≤ 1 100 MPa — Bars —
m
D ≤ 40 mm
e
EN 2304, Aerospace series — Heat resisting alloy FE-PA2601 (X6NiCrTiMoV26-15) — Solution treated
1
and precipitation treated — Forgings — D ≤ 100 mm — R ≥ 960 MPa
e m
EN 2398, Aerospace series — Heat resisting steel FE-PA2601 (X6NiCrTiMoV26-15) — R ≥ 900 MPa —
m
Bars for machined bolts — D ≤ 25 mm
EN 2399, Aerospace series — Heat resisting steel FE-PA2601 (X4NiCrTiMoV26-15) — R ≥ 900 MPa —
m
Bars for forged bolts — D ≤ 25 mm
EN 2438, Aerospace series — Steel FE-PL2102 (35NiCr6) — 900 MPa ≤ R ≤ 1 100 MPa — Bars —
m
D ≤ 40 mm
e
EN 2439, Aerospace series — Steel FE-PL2102 (35NiCr6) — 900 MPa ≤ R ≤ 1 100 MPa — Forgings —
m
D ≤ 40 mm
e
EN 2446, Aerospace series — Steel FE-PL1503 (35CrMo4) — 1 100 MPa ≤ R ≤ 1 300 MPa — Bars —
m
D ≤ 25 mm
e

1
Published as ASD-STAN Prestandard at the date of publication of this standard by AeroSpace and Defence
Industries Association of Europe – Standardization (ASD-STAN) (www.asd-stan.org).
4

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SIST EN 7010:2020
EN 7010:2020 (E)
EN 2448, Aerospace series — Steel FE-PL1503 (35CrMo4) — 900 MPa ≤ R ≤ 1 100 MPa — Bars —
m
D ≤ 40 mm
e
EN 2475, Aerospace series — Steel 30CrNiMo8 (1.6580) — Air melted hardened and tempered — Bar for
machining — D ≤ 100 mm — 1 100 MPa ≤ R ≤ 1 300 MPa
e m
EN 2478, Aerospace series — Steel FE-PL2107 (30NiCrMo16) — 1 220 MPa ≤ R ≤ 1 370 MPa — Bars —
m
D ≤ 40 mm
e
EN 2480, Aerospace series — Steel FE-PL2108 (36NiCrMo16) — 1 250 MPa ≤ R ≤ 1 400 MPa — Bars —
m
D ≤ 75 mm
e
EN 2481, Aerospace series — Steel FE-PL2108 (36NiCrMo16) — 1 250 MPa ≤ R ≤ 1 400 MPa —
m
Forgings — D ≤ 75 mm
e
EN 2482, Aerospace series — Steel FE-PL2108 (36NiCrMo16) — 1 100 MPa ≤ R ≤ 1 300 MPa — Bars —
m
D ≤ 100 mm
e
EN 2483, Aerospace series — Steel FE-PL2108 (36NiCrMo16) — 1 100 MPa ≤ R ≤ 1 300 MPa —
m
Forgings — D ≤ 100 mm
e
EN 2491, Aerospace series — Molybdenum disulphide dry lubricants — Coating methods
EN 2516, Aerospace series — Passivation of corrosion resistant steels and decontamination of nickel base
alloys
EN 2786, Aerospace series — Electrolytic silver plating of fasteners
EN 2808, Aerospace series — Anodizing of titanium and titanium alloys
EN 2952, Aerospace series — Heat resisting alloy NI-PH2601, Solution treated and cold worked — Bar for
forged fasteners D ≤ 50 mm — 1 270 MPa ≤ R ≤ 1 550 MPa
m
EN 2961, Aerospace series — Heat resisting alloy NI-PH2601 — Solution treated — Bar for machined
1
fasteners — D ≤ 50 mm — R ≥ 1 270 MPa
m
EN 3219, Aerospace series — Heat resisting nickel base alloy (Ni-P100 HT) — Cold worked and
softened — Bar and wire for continuous forging or extrusion for fasteners — 3 mm ≤ D ≤ 30 mm
EN 3330, Aerospace series — Steel FE-PL1503 (35CrMo4) — Annealed — Bar and wire — D ≤ 40 mm —
e
For prevailing torque nuts
EN 3513, Aerospace series — Steel FE-PL711 — Hardened and tempered — 900 ≤ R ≤ 1 100 MPa —
m
1
Bar and wire — D ≤ 45 mm
e
EN 3514, Aerospace series — Steel FE-PL711 — Hardened and tempered — 1 100 ≤ R ≤ 1 300 MPa —
m
1
Bar and wire for bolts — D ≤ 25 mm
e
5

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SIST EN 7010:2020
EN 7010:2020 (E)
EN 3639, Aerospace series — Heat resisting alloy FE-PA2601 — Softened and cold worked — Wire for
1
forged fasteners — D ≤ 15 mm — 900 MPa ≤ R ≤ 1 100 MPa
m
EN 3666, Aerospace series — Heat resisting alloy NI-PH2601 — Solution treated and cold worked —
Bar for forged fasteners — D ≤ 50 mm — 1 550 MPa ≤ R ≤ 1 830 MPa
m
EN 3761, Aerospace series — Heat resisting alloy FE-PA2601 — Softened and cold worked — Bar for
forged fasteners — D ≤ 50 mm — 1 100 MPa ≤ R ≤ 1 300 MPa
m
EN 3813, Aerospace series — Titanium alloy TI-P64001 (Ti-6Al-4V) — Annealed — Bar and wire for
forged fasteners — D ≤ 50 mm
e
EN 3833, Aerospace series — Bolts, MJ threads, in heat resisting nickel base alloy NI-PH2601
(Inconel 718), passivated — Classification: 1 550 MPa (at ambient temperature) / 650 °C — Technical
specification
EN 3911, Aerospace series — Six lobe recess — Geometrical definition
EN 4315, Aerospace series — Heat resisting alloy FE-PA2601 (X6NiCrTiMoV26-15) — Solution treated
and precipitation treated, bar and section a or D ≤ 100 mm, R ≥ 900 MPa
m
EN 4317, Aerospace series — Heat resisting alloy FE-PA2601 (X6NiCrTiMoV26-15) — Non heat treated,
forging stock a or D ≤ 200 mm
EN 4318, Aerospace series — Heat resisting alloy FE-PA2601 (X6NiCrTiMoV26-15) — Solution treated
and precipitation treated, bar and section D ≤ 100 mm, R ≥ 960 MPa
e m
EN 4376, Aerospace series — Heat resisting alloy NiCr19Fe19Nb5Mo3 (2.4668) solution treated and
precipitation treated — Bar and section, D ≤ 200 mm
e
EN 4377, Aerospace series — Heat resisting alloy NiCr19Fe19Nb5Mo3 (2.4668) — Non heat treated —
Forging stock — a or D ≤ 300 mm
EN 4473, Aerospace series — Aluminium pigmented coatings for fasteners — Technical specification
EN 4609, Aerospace series — Spiral drive recesses for threaded fasteners — Geometrical definition and
technical requirements
EN 4826, Aerospace series — Zinc-Nickel (12 % to 16 % Ni) plating of steels with specified tensile
strength ≤ 1 450 MPa, copper alloys, nickel alloys and aluminium alloys for parts and fasteners
EN 4852, Aerospace series — External spiral drive heads for threaded fasteners — Geometrical definition
and wrenching configuration
1
EN 6117, Aerospace series — Specification for lubrication of fasteners with cetyl alcohol
1
EN 6118, Aerospace series — Process specification — Aluminium base protection for fasteners
6

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SIST EN 7010:2020
EN 7010:2020 (E)
2
EN 7030, Aerospace series — Technical specification for externally threaded fasteners
EN 9100, Quality Management Systems — Requirements for Aviation, Space and Defence Organizations
EN 9133, Aerospace series — Quality Management Systems — Qualification Procedure for Aerospace
Standard Products
EN 10088-3, Stainless steels — Part 3: Technical delivery conditions for semi-finished products, bars, rods,
wire, sections and bright products of corrosion resisting steels for general purposes
ISO 68-1, ISO general purpose screw threads — Basic profile — Part 1: Metric screw threads
ISO 1891, Fasteners — Terminology
ISO 3161, Aerospace — UNJ threads — General requirements and limit dimensions
ISO 3353-1, Aerospace — Lead and runout threads — Part 1: Rolled external threads
ISO 4757, Cross recesses for screws
ISO 5855-1, Aerospace — MJ threads — Part 1: General requirements
ISO 5855-2, Aerospace — MJ threads — Part 2: Limit dimensions for bolts and nuts
ISO 7689, Aerospace — Bolts, with MJ threads, made of alloy steel, strength class 1 100 MPa —
Procurement specification
ISO 7913, Aerospace — Bolts and screws, metric — Tolerances of form and position
ISO 8080, Aerospace — Anodic treatment of titanium and titanium alloys — Sulfuric acid process
ISO 10664, Hexalobular internal driving feature for bolts and screws
ISO 14276, Aerospace — Drives, internal, offset cruciform — Metric series
LN 9163-1, Aerospace — ISO Metric Threads — Basic deviations and tolerances
LN 9163-6, Aerospace — ISO Metric Threads — Limits
LN 65010-1, Specification for screws and bolts of low alloyed steel with minimum tensile strength up to
90 kg/mm2
LN 65010-2, Specification for screws and bolts of low alloyed steel with minimum tensile strength up to
90 kg/mm2 — Minimum tensile breaking loads, proof loads
WL 1.4534-1, Aerospace series — High-strength precipitation-hardening stainless chromium-nickel-
molybdenum-aluminium steel with approx. 0,04 C - 13 Cr - 8 Ni - 2,2 Mo - 1 Al — Part 1: Bars and forgings
WL 1.4944-3, High temperature precipitation-hardening nickel-chromium-titanium steel with about
0.06 C - 25 Ni - 15 Cr - 2.1Ti - 1.2 Mo — Rods and wire for screws and nuts

2
In preparation at the date of publication of this standard.
7

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SIST EN 7010:2020
EN 7010:2020 (E)
WL 1.6604-1, Heat-treatable chromium-nickel-molybdenum steel with about 0,3 C - 2 Cr - 2 Ni - 0,4 Mo —
Rods and forgings
WL 1.7224-1, Aerospace — Hardened and tempered chromium-molybdenum steel with approx.
0,35 C - 1 Cr -2 Mo — Bars and wire for bolts and nuts to be cold or hot formed
WL 1.7784-3, Aerospace series — Ultrahigh-strength chromium-molybdenum-vanadium steel with
approx. 0,4 C - 5 Cr - 1,3 Mo - 0,5 V — Part 3: Bar and wire for cold-or-hot-formed bolts and nuts
WL 2.4668-2, High temperature nickel alloy with about 0.05 C - 19 Cr - 18 Fe - 5 Nb -3 Mo — Rods and
forgings
WL 3.7164-2, Aerospace — Titanium alloy with approx. 6Al-4V; Bars and forgings
AIR 9160, Conditions générales de recette et d'emploi des aciers corroyés utilisés dans les constructions
aéronautiques
AIR 9165, Conditions générales de recette et d'emploi des aciers et alliages corroyés resistant à chaud
utilisés dans les constructions aéronautiques
AIR 9167, Conditions d'homologation et de contrôle des vis résistant à chaud
AIR 9169, Conditions d'homologation et de réception des vis en acier à très haute résistance (classe
1 550 MPa and 1 800 MPa)
AIR 9173, Spécifications techniques générales et conditions de contrôle des vis en acier (Classes 600, 900,
1 100 et 1 250 MPa)
AIR 9183, Conditions de recette des barres, profilés et pièces de forge en alliages de titane
AS 8879, Screw Threads — UNJ Profile, Inch Controlled Radius Root with Increased Minor Diameter
ASME Y14.5, Dimensioning and Tolerancing
DTD 5638, Heat Resisting Nickel Base Alloy Fe - 52.5Ni - 19Cr - 3Mo - 5(Nb+Ta) - 0.9Ti - 0.5Al Vacuum
Melted Bar and Wire for Fasteners Maximum Diameter or Sectional Dimension 50 mm
NAS1800, Recess, Six lobe drive, Internal, Dimensions for recess and gages
NFL 05-224, Aircraft and aerospace — ISO M thread — Limiting profiles and ISO tolerances for bolts and
nuts
SAE AMS2700, Passivation of Corrosion Resistant Steels
SAE AMS4928, Titanium Alloy Bars, Wire, Forgings, Rings, and Drawn Shapes 6Al - 4V Annealed
SAE AMS4965, Titanium Alloy, Bars, Wire, Forgings, and Rings 6.0Al - 4.0V Solution Heat Treated and
Aged
SAE AMS4967, Titanium Alloy, Bars, Wire, Forgings, and Rings 6.0Al - 4.0V Annealed, Heat Treatable
SAE AMS4971, Titanium Alloy, Bars, Wire, Forgings, and Rings 6Al - 6V - 2Sn Annealed, Heat Treatable
8

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SIST EN 7010:2020
EN 7010:2020 (E)
SAE AMS5622, Steel, Corrosion-Resistant, Bars, Wire, Forgings, Tubing, and Rings
16Cr - 4.0Ni - 0.30Cb - 4.0Cu Solution Heat Treated, Precipitation Hardenable Consumable Electrode
Remelted
SAE AMS5629, Steel, Corrosion-Resistant, Bars, Wire, Forgings, Rings, and Extrusions
13Cr - 8.0Ni - 2.2Mo - 1.1Al Vacuum Induction Plus Consumable Electrode Melted Solution Heat Treated,
Precipitation Hardenable
SAE AMS5636, Steel, Corrosion-Resistant, Bars and Wire 18Cr - 9.0Ni (302) Solution Heat Treated and
Cold Drawn 100 ksi (689 MPa) Tensile Strength
SAE AMS5637, Steel, Corrosion Resistant, Bars and Wire 18Cr - 9.0Ni (302) Solution Heat Treated, Cold
Drawn and Stress Relieved, 125 ksi (862 MPa) Tensile Strength
SAE AMS5639, Steel, Corrosion-Resistant, Bars, Wire, Forgings, Mechanical Tubing, and Rings 19Cr - 10Ni
Solution Heat Treated
SAE AMS5643, Steel, Corrosion-Resistant, Bars, Wire, Forgings, Mechanical Tubing, and Rings
16Cr - 4.0Ni - 0.30Cb (Nb) - 4.0Cu Solution Heat Treated, Precipitation Hardenable
SAE AMS5645, Steel, Corrosion and Heat Resistant, Bars, Wire, Forgings, Tubing, and Rings
18Cr - 10Ni - 0.40Ti (321) Solution Heat Treated
SAE AMS5646, Steel, Corrosion and Heat-Resistant, Bars, Wire, Forgings, Tubing, and Rings,
18Cr - 11Ni - 0.60Cb (Nb) (347) Solution Heat Treated
SAE AMS5647, Steel, Corrosion-Resistant, Bars, Wire, Forgings, Tubing, and Rings, 19Cr - 9.5Ni Solution
Heat Treated
SAE AMS5648, Steel, Corrosion and Heat-Resistant, Bars, Wire, Forgings, Tubing, and Rings,
17Cr - 12Ni - 2.5Mo (316) Solution Heat Treated
SAE AMS5659, Steel, Corrosion-Resistant, Bars, Wire, Forgings, Rings, and Extrusions 15Cr - 4.5Ni - 0.30Cb
(Nb) - 3.5Cu
SAE AMS5662, Nickel Alloy, Corrosion and Heat-Resistant, Bars, Forgings, and Rings
52.5Ni -19Cr - 3.0Mo - 5.1Cb (Nb) - 0.90Ti - 0.50Al - 18Fe Consumable Electrode or Vacuum Induction
Melted 1 775 °F (968 °C) Solution Heat Treated, Precipitation-Hardenable
SAE AMS5663, Nickel Alloy, Corrosion and Heat-Resistant, Bars, Forgings, and Rings
52.5Ni - 19Cr - 3.0Mo - 5.1Cb (Nb) - 0.90Ti - 0.50Al - 18Fe Consumable Electrode or Vacuum Induction
Melted 1 775 °F (968 °C) Solution and Precipitation Heat Treated
SAE AMS5683, Alloy Welding Wire, Corrosion and Heat Resistant 75Ni - 15.5Cr - 8.0Fe
SAE AMS5719, Steel Bars, Wire, Forgings, Tubing, Rings, and Extrusions, Corrosion-Resistant
11.8Cr - 2.5Ni - 1.8Mo - 0.33V (0.08 - 0.15C) Annealed, Vacuum Arc or Electroslag Remelted
SAE AMS5726, Steel, Corrosion and Heat-Resistant, Bars and Wire
15Cr - 25.5Ni - 1.2Mo - 2.1Ti - 0.006B - 0.30V 1 800 °F (982 °C) Solution Heat Treated and Work-
Strengthened Consumable Electrode Remelted 200 ksi (1 379 MPa) Tensile Strength Capability
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SIST EN 7010:2020
EN 7010:2020 (E)
SAE AMS5731, Steel, Corrosion and Heat-Resistant, Bars, Wire, Forgings, Tubing, and Rings
15Cr - 25.5Ni - 1.2Mo - 2.1Ti - 0.006B - 0.30V Consumable Electrode Melted, 1 800 °F (982 °C) Solution
Heat Treated
SAE AMS5732, Steel, Corrosion and Heat-Resistant, Bars, Wire, Forgings, Tubing, and Rings
15Cr - 25.5Ni - 1.2Mo - 2.1Ti - 0.006B - 0.30V Consumable Electrode Melted 1 800 °F (982 °C) Solution and
Precipitation Heat Treated
SAE AMS5734, Steel, Corrosion and Heat-Resistant, Bars, Wire, Forgings, and Tubing
15Cr - 25.5Ni - 1.2Mo - 2.1Ti - 0.006B - 0.30V Consumable Electrode Melted, 1 650 °F (899 °C) Solution
Heat Treated
SAE AMS5737, Steel, Corrosion and Heat-Resistant, Bars, Wire, Forgings, and Tubing
15Cr - 25.5Ni - 1.2Mo - 2.1Ti - 0.006B - 0.30V Consumable Electrode Melted 1 650 °F (899 °C) Solution and
Precipitation Heat Treated
SAE AMS5842, Cobalt-Nickel Alloy, Corrosion and Heat-Resistant, Bars
19Cr - 36Co - 25Ni - 7.0Mo - 0.50Cb (Nb) - 2.9Ti - 0.20Al - 9.0Fe Vacuum Induction Plus Vacuum
Consumable Electrode Melted Solution Heat Treated and Work Strengthened
SAE AMS5844, Alloy, Corrosion-Resistant, Round Bars 20Cr - 35Ni - 35Co - 10Mo Vacuum Induction Plus
Consumable Electrode Vacuum Remelted Solution Heat Treated and Work Strengthened
SAE AMS5845, Alloy, Corrosion-Resistant, Round Bars 20Cr - 35Ni - 35Co - 10Mo Vacuum Induction Plus
Consumable Electrode Vacuum Remelted Solution Heat Treated, Work Strengthened, and Aged
SAE AMS 5853, Steel, Corrosion and Heat-Resistant, Bars and Wire
15Cr - 25.5Ni - 1.2Mo - 2.1Ti - 0.006B - 0.30V Consumable Electrode Melted 1 800 °F (982 °C) Solution
Treated and Work-Strengthened 160 ksi (1 103 MPa) Tensile Strength
SAE AMS 5928, Steel, Corrosion-Resistant, Bars, Wire, and Forgings 12Cr - 9Ni - 2Mo - 0.7Al - 0.3Ti
Vacuum Induction Plus Vacuum Consumable Electrode Melted Solution Heat Treated, Precipitation
Hardenable
SAE AMS 5937, Steel, Corrosion-Resistant, Bars, Wire, and Forgings 12Cr - 11Ni - 2Mo - 1.5Al 0.3Ti
Vacuum Induction Plus Vacuum Consumable Electrode Melted Solution Heat Treated, Precipitation
Hardenable
SAE AMS 5962, Nickel Alloy, Corrosion and Heat-Resistant, Round Bars and Wire
52.5Ni - 19Cr - 3.0Mo - 5.1Cb - 0.90Ti - 0.50Al - 18Fe Consumable Electrode or Vacuum Induction Melted
1 775 °F (968 °C) Solution Treated and Work Strengthened Precipitation Hardenable
SAE AMS 6322, Steel Bars, Forgings, and Rings 0.50Cr - 0.55Ni - 0.25Mo (0.38 - 0.43C) (SAE 8740)
SAE AMS 6325, Steel, Bars, and Forgings 0.50Cr - 0.55Ni - 0.25Mo (0.38 - 0.43C) (SAE 8740) Heat Treated,
105 ksi (724 MPa) Tensile Strength
SAE AMS 6346, Steel Bars 0.95Cr - 0.20Mo (0.28 to 0.33C) (SAE 4130) Hardened and Tempered, 125 Ksi
(862 MPa) Tensile Strength
SAE AMS6348, Steel Bars 0.95Cr - 0.20Mo (0.28 to 0.33C) (SAE 4130) Normalized
SAE AMS6360, Steel Tubing, Seamless 0.95Cr - 0.20Mo (0.28 - 0.33C) (SAE 4130) Normalized or Stress
Relieved
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SIST EN 7010:2020
EN 7010:2020 (E)
SAE AMS6370, Steel, Bars, Forgings, and Rings 0.95Cr - 0.20Mo (0.28 - 0.33C) (SAE 4130)
SAE AMS6414, Steel, Bars, Forgings, and Tubing 0.80Cr - 1.8Ni - 0.25Mo (0.38 - 0.43C) (SAE 4340) Vacuum
Consumable Electrode Remelted
SAE AMS6415, Steel, Bars, Forgings, and Tubing 0.80Cr - 1.8Ni - 0.25Mo (0.38 - 0.43C) (SAE 4340)
SAE AMS6484, Steel, Bars, Forgings, and Tubing 0.80Cr - 1.8Ni - 0.25Mo (0.38 - 0.43C) (SAE 4340)
Normalized and Tempered
SAE AMS6487, Steel, Bars, and Forgings 5.0Cr - 1.3Mo - 0.50V (0.38 - 0.43C) (H-11) Consumable Electrode
Vacuum Melted
SAE AMS6528, Steel, Bars, 0.95Cr - 0.20Mo (0.28 - 0.33C) (SAE 4130) Special Aircraft Quality Cleanliness
Normalized
SAE AMS6758, Steel, Chrome-Molybdenum (4130) Bars and Reforging Stock (Aircraft Quality)
SAE AMS6947, Titanium Alloy, Bars, Wire, Forgings, Rings, and Drawn Shapes 4Al - 2.5V - 1.5Fe Annealed,
Heat Treatable
SAE AMS-QQ-S-763, Steel, Corrosion Resistant, Bars, Wire, Shapes, and Forgings
3 Terms and definitions
No terms and definitions are listed in this document.
ISO and IEC maintain terminological databases for use in standardization at the following addresses:
— ISO Online browsing platform: available at http://www.iso.org/obp
— IEC Electropedia: available at http://www.electropedia.org/
4 Configuration
4.1 Configuration of countersunk head styles
The three kinds of countersunk head are defined in Table 1.
Table 1 — Countersunk head styles
Term Definition
Tension Height of head > 0,3 × diameter of the shank and head angle of 100°
Shear Height of head ≤ 0,3 × diameter of the shank and head angle of 100°
Reduce Height of head ≤ 0,3 × diameter of the shank and head angle of 130°
See Figure 1 for limits of size of head types.
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SIST EN 7010:2020
EN 7010:2020 (E)
Dimensions in millimetres

Key
1 Normal head
2 Reduce head
X Diameter of shank
Y Height of head
Figure 1 — Limits of size of head types
4.2 Tolerance of the shank
The shank with close tolerance is defined in Table 2:
Table 2 — Tolerance of the shank
Term Definition
Close tolerance Tolerance f7 of the shank diameter
The threads length is defined in Table 3.
Table 3 — Thread length definition
Term Definition for diameter < 5 mm Definition for diameter ≥ 5 mm
Short thread Length of thread part ≤ 2 × diameter Length of thread part ≤ 1,1 × diameter of
of the threaded part the threaded part
Medium thread Other cases Other cases
Long thread Length of thread part ≥ 3 × diameter Length of thread part ≥ 1,6 × diameter of
of the threaded part the threaded part
See Figure 2 for limits of thread types.
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SIST EN 7010:2020
EN 7010:2020 (E)
Dimensions in millimetres

Key
1 Long thread
2 Short thread
3 Medium thread
X Diameter of the threaded part
Y Length of threaded part
Figure 2 — Limits of thread types
4.3 Strength class
The strength class is the minimum tensile strength value of the material of the finished part (final state).
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