CNA

Connector Nail

CNA nails are annular ring shank connector nails with a conical shape under the head. These nails are recommended for structural assemblies and installation of Simpson Strong-Tie connectors to timber, in order to obtain the published load bearing capacities. All tests were performed with this type of nail. CNA nails are stamped ≠ "no equal".

CE Marking
ETA
Service class 2
Electrogalvanized steel 12µm
EPD
Fastener Designer

Product Details

Features

Material

  • Steel (class 005 Standard EN10016) - electrogalvanised coating 

Features

  • CE marked to EN14592
  • ETA approved (ETA-04/0013)
  • Conical shape under the head for secure fit in connector holes
  • High pull-out resistance

Application

Suitable On

  • Supporting / Supported member: solid wood, composite lumber, glued-laminated wood.

Common Applications

Fixing connectors to timber including solid wood, composite lumber and glued-laminated timber.

  • Joist hanger fastening
  • Angle brackets
  • Straps
  • Nail plates

Technical Data

Dimensions

Product Dimensions

References Product Dimensions [mm] Box Quantity Weight [kg]
l lg d dh ht
CNA3.1X35------0.002
CNA3.1X2222163.16.215000.002
CNA3.1X4040306.215000.002
CNA3.1X6060506.212500.004
CNA3.7X5050403.77.41.42500.005
CNA4.0X353526471.52500.004
CNA4.0X40403171.52500.005
CNA4.0X50504171.52500.004
CNA4.0X60605171.52500.005
CNA4.0X75756671.52500.008
CNA4.0X1001007071.52500.007

Performance Values - ETA-04/0013

References Characteristic Capacities [kN]
Rax,k Rlat,k
CNA3.1X22--
CNA3.1X35--
CNA3.1X400.571.41
CNA3.1X600.951.64
CNA3.7X500.911.98
CNA4.0X350.611.66
CNA4.0X400.741.85
CNA4.0X500.982.22
CNA4.0X601.232.36
CNA4.0X751.452.5
CNA4.0X1001.432.48

Refer to relevant ITTR or ETA for more details

Performance values based upon timber density of 350 kg/m3

Certification

Declaration of Performance (DoP)

lv-dop-e04-0013.pdf (408.58 KB)

European Technical Assessment (ETA)

CAD and BIM Library

2D
3D

ZIP Packages

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Contact

Simpson Strong-Tie Poland

Simpson Strong-Tie Etanco P.S.A.

ul. Karczunkowska 42
02-871 Warszawa
Poland