Your search for "eye woodscrew" revealed the following:
$8.50
316 Stainless steel eyescrews are a forged eyebolt with lag screw thread, suitable to fasten into wooden post, walls or panels. A: 6mmB: 60mmC: 6mm Other sizes available.
$10.10
316 Stainless steel eyescrews are a forged eyebolt with lag screw thread, suitable to fasten into wooden post, walls or panels. A: 8mmB: 80mmC: 8.5mm Other sizes available.
$17.50
316 Stainless steel eyescrews are a forged eyebolt with lag screw thread, suitable to fasten into wooden post, walls or panels. A: 10mmB: 100mmC: 10mm Other sizes available.
$22.90
316 Stainless steel eyescrews are a forged eyebolt with lag screw thread, suitable to fasten into wooden post, walls or panels. A: 12mmB: 120mmC: 12mm Other sizes available.