Bolts for Rock Climbing Holds

These bolts are the industry standard for indoor rock climbing holds. High-quality bolts, like these, will get you the longest life out of your t-nuts on your home climbing wall. - Bolts are 3/8" x 16 (thread count) - Socket head = 5/16" - 3 Sizes available; 1.5", 2", and 2.5". - Made from cold-forged alloy steel If you are climbing outside, in a high humidity climate, I would recommend selecting our Outdoor Bolts. They are made from Stainless Steel. They are quite a bit more expensive, but are definitely worth it and will prevent rusting in your hardware. Need t-nuts for your home climbing wall? You can find them here: T-Nuts for Home Climbing Walls.