CNA comb nails are specifically designed for the fastening of Simpson Strong-Tie wood connectors.

Application:
The tapered design of the shaft beneath the nail head and the serration ensure precise force transfer in steel plate-wood nail connections.

With European Technical Assessment (ETA 04/0013).

CNA comb nails can be replaced by CSA screws according to the Simpson Strong-Tie comparison without further evidence. In the reverse case, proof must be provided.

Load capacity (kN) for shear: 2.36
Load capacity (kN) for withdrawal: 1.23
Diameter (mm): 4
Length (mm): 60
Material: Steel
Surface: galvanized-blue
Contents: 250
Size (mm): 4.0 x 60
Type: CNA
Brand: Simpson
Designation: Comb nails
Head Ø (mm): 7
Head length (mm): 45
Content information: 1.