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".
![](/sites/default/files/field_taxo_term_pim_icon/2021/04/09/110818/ce-jpg-default_tag_pdf.jpg)
CE Marking
![](/sites/default/files/field_taxo_term_pim_icon/2022/08/31/025119/eta-default_tag_pdf.jpg)
ETA
![](/sites/default/files/field_taxo_term_pim_icon/2023/05/22/230147/f-serviceclass2-prodla-ill-pictogram-sc2-eu-eu-cn-default_tag_pdf.png)
Service class 2
![](/sites/default/files/field_taxo_term_pim_icon/2021/04/09/113801/f-eg12-prodla-ill-pictogram-eu-eu-cn-default_tag_pdf.png)
Electrogalvanized steel 12µm
![](/sites/default/files/field_taxo_term_pim_icon/2023/03/03/235525/picto-solid-wood-default_tag_pdf.png)
Solid Wood
Technical Data
Product dimensions and capacities
References | Product Dimensions [mm] | |||
---|---|---|---|---|
l | d | dh | ht | |
CNA2.5x35 | - | - | - | - |
CNA3.1X35 | 35 | 3.1 | 6.2 | 1 |
CNA3.4x60 | - | - | - | - |
CNA3.7X50 | 50 | 3.7 | 7.4 | 1.4 |
CNA4.0X35 | 35 | 4 | 7 | 1.5 |
CNA4.0X40 | 40 | 4 | 7 | 1.5 |
CNA4.0X50 | 50 | 4 | 7 | 1.5 |
CNA4.0X60 | 60 | 4 | 7 | 1.5 |
CNA4.0X75 | 75 | 4 | 7 | 1.5 |
CNA4.0X100 | 100 | 4 | 7 | 1.5 |
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
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