3/8" x 3-3/4" Wedge Anchor, for Cement and Concrete only, zinc-Plated Carbon Steel Screws and lag Bolts （ 100 pcs

Came in accurate size and dimensions according to the listing. Worked as described and is holding strong to secure a 6x6 inch post 7 feet tall to a cement base. Easy to use, just hammer drilled the holes to correct size, tapped them in with a hammer and done. The mounting plate for the post would break before these anchor bolts come loose, they are that securely fixed once hammered in. Did not rust yet, hopefully they never will, it’s been a week and they are still shiny like new after being rained on several times.

These work great for concrete anchors and well worth the money

I've tried to mount my tire changer on the floor of my garage with several different anchors and bolts. These anchors seem to be the sturdiest of everything I've tried. Keep in mind that these anchors are combined with the bolt, so make sure to get the correct length. You'll need to add together the depth of the hole and how far the stud should stick out of the cement. For example, I used these and needed a 1.5 inch hole plus 1.5 inches sticking out of the ground to attach the nut to. It's working out great.

Works okay but pulls out if you crank down on her

Worked very well to anchor metal plates to concrete.

Great product and works great!

I had to purchase this because the ones that came with my pergola meta brackets are garbage, they bend when hammering in. These ones, on the opposite, seem very sturdy and fitted my purposes perfectly.

Used for a 10k lift. New drill bits and can't get 150ftlbs. 60 to 80lbs and threads keep getting taller! Wish me luck!