Nailed It

[ApertureF11Sniper]

I have no idea why all the nails........

 

[480sparky]

There are boards behind them that are perpendicular. This holds them together.

 

[ApertureF11Sniper]

There are boards behind them that are perpendicular. This holds them together.

Just seems like a LOT of nails and in a very random pattern. Thanks for that though.

 

[Soocom1]

Its an interesting item, but if you look, they are in a zig-zag pattern.
This is typical for load distribution,

 

[jeffashman]

Interesting shot!