Free images results:

Tack pictures, stock photos and images


Pins Royalty Free Stock Image
Author: Chrisharvey
Pin Bin Stock Photos
Author: Steveinnz

Also, here are some commercial RF-licensed images that match your search criteria:  
Thumb Tack Royalty Free Stock Photography
Author: Ypkim
Tack Stock Photos
Author: Ivankmit
Red tack Stock Photos
Author: Zimmytws