This document specifies the characteristics of externally threaded fasteners, 100° countersunk normal head, Spiral Drive Recess, for aerospace applications.
Classification: 1 100 MPa /425 °C .

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The users of this document are engineers involved in design, analysis or verification of joints on structures used for space missions. It is a guidelines document; therefore it includes advisory information rather than requirements.This document is intended to be applicable to any type of joint that is mechanically connected by threaded fasteners (e.g. bolts, screws, etc). It is written for joints made from metallic materials. However, subject to the engineering judgement of the user, many of the procedures presented herein may be applicable to joints made from composite materials.

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This document specifies the characteristics of externally threaded fasteners, 100° countersunk normal head, Spiral Drive Recess, for aerospace applications.
Classification: 1 100 MPa /425 °C .

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This document specifies basic dimensions, characteristics and engineering requirements for TORX® PARALOBE® recesses in aerospace fasteners.

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This document specifies basic dimensions, characteristics and engineering requirements for TORX® PARALOBE® driver bits used with aerospace fasteners.

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EN 7010 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.

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This document specifies dimensions, tolerances, characteristics and qualification requirements for MORTORQ Spiral Drive Recesses1.

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This European Standard specifies the requirements relating to:
Heat resisting alloy NI-PH2601
Solution treated and cold worked
Bar for forged fasteners
D ≤ 50 mm
1 270 MPa ≤ Rm ≤ 1 550 MPa
for aerospace applications.

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This document specifies the requirements relating to:
Heat resisting nickel base alloy (Ni-P101HT)
Cold worked and softened
Bar and wire for continuous forging or extrusion for fasteners
3 mm ≤ D ≤ 30 mm
for aerospace applications.

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This standard specifies the dimensions, mass, tolerances and static values of catch spring for use in fuselage interior equipment and non-structural or secondary structural area. This standard part shall be used in conjunction with EN 4710-06 and EN 4710-07 as described in EN 4710-02.
The applicable temperature range is −55 °C to 85 °C.

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This European Standard specifies the required characteristics, inspections, tests, quality assurance requirements, conditions for qualification acceptance and delivery of quick release fastening systems.
This European Standard applies to all fastening systems for use in fuselage interior equipment and non-structural or secondary structural area.
It may be applied when referred to in the product standard or in a design specification.

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This European Standard specifies the dimensions, mass, tolerances and static values of catch spring for
use in fuselage interior equipment and non-structural or secondary structural area.
This European Standard is to be used in conjunction with EN 4710-06 and EN 4710-07 as described in
EN 4710-02.
The applicable temperature range is -55 °C to 85 °C.

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This European Standard specifies the dimensions, mass, tolerances and static values of catch spring for
use in fuselage interior equipment and non-structural or secondary structural area.
This European Standard is to be used in conjunction with EN 4710-06 and EN 4710-07 as described in
EN 4710-02.
The applicable temperature range is -55 °C to 85 °C.

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This European Standard specifies the dimensions, mass and tolerances of the retaining grommet for use
in fuselage interior equipment and non-structural or secondary structural area.
This European Standard is to be used in conjunction with EN 4710-06 as described in EN 4710-02.
The applicable temperature range is -55 °C to 85 °C.

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This Standard defines the requirements for manufacturing, provision, inspection and quality control of high­quality threaded fastening
devices (bolts, nuts, studs and screws) hereafter referred to as threaded fasteners or fasteners, used in space hardware.
This Standard does not include a complete review of the factors relevant to the fabrication of high quality threaded fasteners. It provides
the definition of the technical requirements and quality control procedures to be applied in the fabrication and supply of threaded
fasteners for spacecraft applications.
Fasteners for spacecraft applications are those aerospace standard fasteners (i.e. in accordance with LN, DIN or other national or international aerospace standards), or those fasteners meeting or exceeding the requirements in ISO 4759 1 for “Product grade A”, which also fulfil the requirements for space applications as specified in the present document.

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This Standard defines the requirements for manufacturing, provision, inspection and quality control of high­quality threaded fastening
devices (bolts, nuts, studs and screws) hereafter referred to as threaded fasteners or fasteners, used in space hardware.
This Standard does not include a complete review of the factors relevant to the fabrication of high quality threaded fasteners. It provides
the definition of the technical requirements and quality control procedures to be applied in the fabrication and supply of threaded
fasteners for spacecraft applications.
Fasteners for spacecraft applications are those aerospace standard fasteners (i.e. in accordance with LN, DIN or other national or international aerospace standards), or those fasteners meeting or exceeding the requirements in ISO 4759 1 for “Product grade A”, which also fulfil the requirements for space applications as specified in the present document.

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This European Standard specifies the dimensions and tolerances of a six lobe recess.

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This European Standard specifies the dimensions and tolerances of a six lobe recess.

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This European Standard defines the qualification test conditions for aluminium pigmented coatings applicable to fasteners in titanium, titanium alloys, nickel base alloys and corrosion resisting steels. The aluminium pigmented coatings are not applicable to fasteners in non-corrosion resistant steels. Temperature class: 315 °C. Type I : Coating with chromate and a cetyl alcohol lubricant. Type II : Coating without chromate and an cetyl alcohol lubricant. Type III : Coating with chromate, no additional lubricant. Type IV : Coating without chromate, no additional lubricant.

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This standard specifies the technical and quality assurance requirements for externally threaded fasteners in material FE-PA92HT (A286) of tensile strength class 900 MPa at room temperature, maximum test temperature of material 650 °C.
The externally threaded fasteners specified here may be manufactured by machining from bar or by forging at the manufacturer's option, if forged there is no requirement for control of grain flow.
Primarily for aerospace applications it is applicable to such externally threaded fasteners when referenced on the product standard or drawing.

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This standard provides particulars of hole sizes and associated fitting conditions to suit locating pins EN 3150 and EN 3151 series.

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This standard specifies the electrolytic silver plating of fasteners used in aerospace applications.
It shall apply whenever referenced.

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This standard specifies the technical and quality assurance requirements for externally threaded fasteners in material FE-PA92HT (A286) of tensile strength class 900 MPa at room temperature, maximum test temperature of material 650 °C.
The externally threaded fasteners specified here may be manufactured by machining from bar or by forging at the manufacturer's option, if forged there is no requirement for control of grain flow.
Primarily for aerospace applications it is applicable to such externally threaded fasteners when referenced on the product standard or drawing.

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This standard specifies the electrolytic silver plating of fasteners used in aerospace applications.
It shall apply whenever referenced.

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This standard specifies the dimensions and fit selection of tight fitting spigots for locating casings and other major components for aerospace applications.

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This document defines the performance requirements for aluminium pigmented organic coatings to be applied on titanium, titanium alloys, nickel or cobalt based alloys and corrosion resistant steels.
This specification does not cover electrical bonding and lightning strike applications of this coating. Additional qualification tests will be agreed with the OEM upon qualification.
NOTE   This coating is not recommended for use on non-corrosion resistant steel fasteners.

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This standard specifies holes in common parts and sheet metal for 100° countersunk head screws with nominal diameters of 3 mm to 5 mm and head configuration according to EN standards for aerospace applications.

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This standard provides particulars of hole sizes, chamfer dimensions and positional tolerances to suit metric threaded fasteners with nominal diameters of 3 mm to 20 mm.

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This standard specifies holes in common parts and sheet metal for 100° countersunk head screws with nominal diameters of 3 mm to 5 mm and head configuration according to EN standards for aerospace applications.

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This standard provides particulars of hole sizes, chamfer dimensions and positional tolerances to suit metric threaded fasteners with nominal diameters of 3 mm to 20 mm.

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This standard specifies the dimensions and fit selection of tight fitting spigots for locating casings and other major components for aerospace applications.

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This standard specifies the dimensions, mass, tolerances and static values of catch spring for use in
fuselage interior equipment and non-structural or secondary structural area. This standard part shall be
used in conjunction with EN 4710-06 and EN 4710-07 as described in EN 4710-02.
The applicable temperature range is −55 °C to 85 °C.

  • Standard
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This European Standard specifies the required characteristics, inspections, tests, quality assurance requirements, conditions for qualification acceptance and delivery of quick release fastening systems. This European Standard applies to all fastening systems for use in fuselage interior equipment and non-structural or secondary structural area.
It may be applied when referred to in the product standard or in a design specification.

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