EN 2413-1995 pdf download.Aerospace series — Bolts, shouldered, thin hexagonal head, close tolerance shank, short thread, in alloy steel,cadmium plated — Classification: 1100 MPa (at ambient temperature)/235 °C.
This EN 2413 sjwcafiea the charaicieristica of bolts. shouldered, thin hexagonal head. close tolerarwr shank.
ihort thread, in alloy steel, cadmium plated.
Clasaificauon: 1100 MPal235 C ‘
Thcw bolts arc iiitcndrd to be used with washcrii EN 2414 and nuts EN 2415.
2 Normative references
This European Standard incorporates by dated or undated reference provituons from other publications. These normative references are cited at the appropriate places in the text and the publications arc listed hereafter. For dated references, subsequent amendments to or revisions o(any of these publwations apply to this European Standard only when incorporated in it by amendment or reVision. For undated references the latest edition al the publication referred to apphea.
ISO 3353. Aerospace — Rolled threads for bolts — Lead and runout rrqusrrnients.
ISO 5855.2. Aerospace — MJ threads (‘tin 2: Limit dimensions for bolts and nuts.
ISo 769. Aerospace — Alloy steel bolts with strength classification 1 100 MIki and MJ threads
Procurement sprcificat ion.
ISO) 7913. Aerospace — units arid screws, metric— Tolerances n(ftrm and position.
EN 2000. Aerospace series — Quality assurance —- EN aerospace products — Apprnt’al of the quality system
of manufacturers.
EN 2133, Cadmu4m plating of steels with maximum specified tensile strength equal to or less
than 1 450 MPa and copper and rapper alloys — Aerospace series3’.
EN 2137, Steel FE•PLT5 — 1100 MPa ≤ R_ 1 250 MP, — liars D≤ 100mm — Aerospace seriea.
EN 2414. Aerospace series — Washers, chamfered, with counterborr. in alloy steel, cadmium ploirdi.
EN 2415. Nuts, hexagon, slouedicastellated. thin, in steel, cadmium plated — Classijical ion: 900 MEal 235 C — Aerospace series.
EN 2424. Aerospace series – Marking of aerospace producti’.
EN 2442. Steel FE-PL7II 1100 MEn R_≤ 1 300 MEn — liars and wires l) s 25 mm — Aerospace
serieii.
EN 2446, Steel FE PL45 — 1100 MEn £ R_ 1 3(N) Mhz — liars fi. s 25 mm — Aerospace seniei”.
EN 2475. Steel FE.PL74 1100 Mhz R,. ≤ 1 300 MPa — liars fl.≤ 100mm — Aerospace aeries.
EN 2793. Aerospace serus — Phasphuting of ferrous a,Inynm.
EN 3042. Aerospace series — Quality assurance — EN aerospace product, — Qualification procedure.
EN 4016. Aerospace series — Orersrzed halts’,
TR 3775. Aerospace w’ws – Bolts and pins —- National naafrrials’.
3 Required characteristics
3.1 (‘onflguration — Dimcrniions — Maiiscn
Sec Figure 1 and Figure 2 and Table 1.
Dimrniona and IolrranccM tare expressed in mtlhmetrei and apply after iurface treat ment
3.2 Tolerancc of form and poaition
ISO 7913
3.3 MaterIals
EN 2137. EN 2442, EN 2446, EN 2475
TR J’75 (alloy aitcel. classilwation 1100 MPa)
3.4 Sur(arc rcatnwnt
3.4.) F.xtrrnal aurfarra
EN 213. 6pm to 10pm on all aiurface which can be contacted by a 20 mm diameter hail. On all other aiurfaccai. a continuous depont shall be present, but no value as specifled.
Black colour option: code B
3.4.2 Hole 003
EN 2793 class C plus anti-corrosion priming coat at the manufacturer’s option
5 Marking
KN 2424. style A (‘ Figure 2)
6 Terhnical specifieat:on
l4(I 7689. with the following modilwataonie:
8.1 Approval of manufactureni
KN 2000
6.2 Qualiflcation of bolte
3042
6.3 Other modified requirements
— Head may be manufactured by removal of material
— In the case of forging, heat treatment shall be carried out after forging:
— Requirement for machining only concerns forged heads.
6.4 Requirements delcied
— Cold rolling
— Tensile strength;
— Double shear strength;
— Tension fatigue strt’ngth:
Head to shank grain flow and fillet work elTect.
7 Oversized bolts.EN 2413-1995 pdf download.

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