Simpson Strong-Tie

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Fasteners
Connectors for Cross Laminated Timber (CLT) Structures
Nails
Assembly Screws & Nails
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".

Technical Data Sheet
CE Marking
CE Marking
ETA
ETA
EPD
EPD
Service class 2
Service class 2
Electrogalvanized steel 12µm
Electrogalvanized steel 12µm
Fastener Designer
Fastener Designer
CNA_SSTBP_homepage_LV_en
CNA_SSTBP_homepage_CZ_cs
CNA_main.jpg

Product Details

Images

CNA Prod image 2.jpg
CNA Big Pack Prod image.jpg
cna-clou-ang-posi-2.jpg
Positive angle nailing
cna-clouage-larde-2.jpg
Double Shear nailing
CNA Photo Gallery 1.jpg

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

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

Product Dimensions

Dimensions

Product Dimensions
Product Dimensions
ReferenceFasteners Dimensions[mm]
Other
Qty/boxWeight[kg]
CNA4.0X35250.00.004
CNA4.0X40250.00.005
CNA4.0X50250.00.004
CNA4.0X60250.00.005

Performance Values - ETA-04/0013

Reference
CNA4.0X35
CNA4.0X40
CNA4.0X50
CNA4.0X60

Refer to relevant ITTR or ETA for more details

Performance values based upon timber density of 350 kg/m3

Installation

Installation

cna-clou-ang-posi-2.jpg
Positive angle nailing
cna-clouage-larde-2.jpg
Double Shear nailing

Certification

Declaration of Performance (DoP)

uk-dop-e04-0013-05-s.pdf
Show history
uk-dop-e04-0013-04-2.pdf
uk-dop-e04-0013-issue-3.pdf
61b36c01d23dfd50c55099238874d4bb932d415e-pdf.pdf
6ae71d66065c62d6d92c8333bd8bac013389c08a.pdf
lv-dop-e04-0013.pdf
No history available
uk-dop-h12-0001-03.pdf
Show history
uk-dop-h12-0001-issue-2.pdf

European Technical Assessment (ETA)

eta040013-sst-cna-csa-r3-2019.pdf
No history available

Environmental Product Declarations (EPD)

epd-certificate-sst-nails

Related Products

Downloads

CAD and BIM Library

2D

CNA4.0X60

CNA4.0X35

CNA4.0X50

CNA4.0X40

3D

CNA4.0X60

CNA4.0X35

CNA4.0X50

CNA4.0X40

ZIP Packages

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Contact

Simpson Strong-Tie U.K.

Simpson Strong-Tie

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

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