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
Solid Wood

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 and capacities

References Product Dimensions [mm]
l d dh ht
CNA2.5x35----
CNA3.1X35353.16.21
CNA3.4x60----
CNA3.7X50503.77.41.4
CNA4.0X3535471.5
CNA4.0X4040471.5
CNA4.0X5050471.5
CNA4.0X6060471.5
CNA4.0X7575471.5
CNA4.0X100100471.5
CNA3.1x22----

Capacities are for 2mm thick steel plates and Grade C24 timber. Please refer to ETA-04/0013 for the capacities of other thicknesses and timber grades

Product Dimensions

References Product Dimensions [mm]
l lg d dh ht
CNA2.5x35-----
CNA3.1X353521.43.16.21
CNA3.4x60-----
CNA3.7X505034.53.77.41.4
CNA4.0X353520471.5
CNA4.0X404025471.5
CNA4.0X505035471.5
CNA4.0X606045471.5
CNA4.0X757559471.5
CNA4.0X10010065471.5
CNA3.1x22-----

Performance Values - ETA-04/0013

CNA2.5x35
CNA3.1X35
CNA3.4x60
CNA3.7X50
CNA4.0X35
CNA4.0X40
CNA4.0X50
CNA4.0X60
CNA4.0X75
CNA4.0X100
CNA3.1x22

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 Library

DWG (2D) REVIT (2D) DWG (3D) REVIT (3D) SAT XML
No items available.

Buy from Distributor

No items available.

Contact

Simpson Strong-Tie Poland

Simpson Strong-Tie Sp. z o.o.

ul. Karczunkowska 42
02-871 Warszawa
Poland