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----
CNA3.1x22223.16.21
CNA3.4x60----
CNA4.0X3535471.5
CNA4.0X5050471.5
CNA4.0X6060471.5

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

Certification

Declaration of Performance (DoP)

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

European Technical Assessment (ETA)

CAD and BIM Library

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Contact

Simpson Strong-Tie U.K.

Simpson Strong-Tie

Cardinal Point, Winchester Road
Tamworth
Staffordshire
B78 3HG
United Kingdom