It’s hard to believe that I can’t find 11/16″ screw eyes for less than 6 cents each online. Menards sells packs of 14 for $0.82. I use 11/16″ screw eyes for my 8×10″ paintings.
I don’t have the numbers to back it up, but I believe Menards’ 11/16″ screw eyes are far cheaper than at Home Depot or Ace Hardware. I don’t have a Lowe’s near me so I can’t attest to their prices.