Stocking Distributor of EN6115 & EN6114 Fasteners

EN6115, EN6114 Series fasteners are commonly used on Airbus A320, A330, A350 and A380 aircraft. Airbus A320/ A330 aicraft commonly use the alloy steel version of the EN6114 series and the Titanium series indicated by the V and T coding. The new A350 and A380 designs incorporate Inconel material deliniated by the L and M coding. You can find the EN6114 drawing here

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Several HLT, HST, NSA, and VL alternates to EN6114 series exit. Below is a table identifying EN6114 alternates.

Alternates to EN6114 Series Fasteners

Standard PN

Type

Form

Leader PN

Alternate w/o restriction

1st oversize

2nd oversize

ASNA2026 – * – * Pin CSK EN6114 -*-* EN6114-*-* EN6114-*X* EN6114-*Y*
Hi-Lite Special NSA5481PN*-* NSA5356-*-* NSA5358-*-*
Shear
contact us for the alternates
HST
HLT
NSA
VL
ASNA2026VBV*-* Pin CSK EN6114V*-* EN6114V-*-* EN6114V-*X* EN6114V-*Y*
Hi-Lite Special EN6114T-*-* NSA5477BV*-* NSA5478BV*-*
Shear ASNA2026V*-*
NSA5476BV*-*
contact us for the alternates
HST
HLT
NSA
VL
ANSA2026VHK*-* Pin CSK EN6114K*-* EN6114K*-* EN6114K*X-* EN6114K*Y*
Hi-Lite Special ANSA2026V*-* NSA5479BV*-*X NSA5479BV*-*Y
Shear NSA5479BV*-*
contact us for the alternate
HST
HLT
NSA
VL

How to order EN6114 Fasteners? We have include a diagram below to help with proper identification.

EN6114 Materials, Finished, Lubrication and Identifications

Code

Material

Finish

Lubrication

Bolt Identification

T

Titanium alloy 6AL-4V as per AMS4928 or AMS4967 or equivalent. Rc min. = 650 Mpa

Sulfuric- acid anodizing as per ISO 8080

Cetyl alcohol as per EN6117

None

V

IVD as per EN6118

K

Aluminum coating as per specification EN4473

White paint identification at thread end

B

Sulfuric- acid anodizing as per ISO 8080+ Aluminum coating as per spec EN4473 on threads

None

Alloy Steel 4340 (AM6416 or AMS6484) or 4140 (AMS6383 or AMS 6349) or 8740 (AMS6322 or AMS6325 or AMS 6327) or equivalent.

Cadmium plating as per AME-QQ-P-416, Type II, class 2

Green paint identification at thread end

Rc min.= 740 Mpa

R=1 240 to 1 380 Mpa (AMS-H-6875)

Hardness HRC40-44

L

Inconel 718 as per AMS5962 or AMES5662 + cold working. R=1 510 Mpa

Aluminum coating as per spec EN4473

Blue paint identification at thread end

M

IVD as per EN6118

Black paint identification at thread end

 

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