Round Base T-nuts Heavy duty 3/8"-16 zinc plated t-nuts.
Base Diameter - 1"
Barrel O.D. 7/16"
Barrel I.D. 3/8"
Barrel length 7/16"
Installation screw length - 1/2"
Wall panels must be at least 3/4" thick.
Each order also includes the necessary screws for each t-nut.
Round base t-nuts are nice because they are easier to install than
4 prong t-nuts. They are used in most commercial climbing gyms because of their strength and the minimal effort required to install. Unlike 4 prong t-nuts you don't need two people to install them properly. You can insert them by hand into the predrilled holes in your climbing wall. There are 3 holes in each t-nut which allow you to fasten a couple screws into the wood from behind the wall. These screws will keep the t-nut from spinning and from popping out when you try to fasten a hold to the wall. 3 zinc plated screws are included with each t-nut ordered. If you are willing to spend the extra money you'll save a lot of time!