snipped-for-privacy@gmail.com wrote: > I have a platform tree house supported by 4 4x4 pressure treated > posts. I want to build a rope cargo net between 2 of the posts. To > do so, I either need to drill about 4 holes in two of the posts, or > use eye bolts. Because of the size of the rope, I would need to drill > one inch holes in the 4x4's. Will they retain their strength if there > are 4 one inch holes drilled through them about one foot apart? Or > should I bite the bullet and buy the eye bolts?
As a sailor, my major concern with line, (rope to non sailors), is chafe.
I don't like either of your choices for that reason.
Much prefer to use pad eyes and thimbles for the line.
Mount the pad eye with 4, 1/4" bolts, then use a clevis to attach the rope thimble to the pad eye.
You don't need S/S hardware that you would find on a sailboat, galvanized will do a good job.
If you don't recognize any of the above items, go to Jamestown Distributors and search their web site using the above terms.
Lew