Bolts - Standard Stainless

Need extra hardware? Order here! These are stainless steel standard 3/8" x 16 thread socket head cap screws (we call them bolts) that you see in climbing gyms. Tighten them with a standard 5/16 hex (allen head) t-wrench or impact bit. These work with standard climbing wall t-nuts.  Great for outdoor use and use in wet environments. If you have an indoor wall check out Standard Alloy Bolts. Select your sizes and quantity from the dropdown for pricing. Thread: 1.5" bolts are fully threaded. 2" and up will have an unthreaded neck between the threads and cap head. These neck sizes vary by bolt length. Contact us if you have questions on a specific size. Need help chosing your sizes? email us at holds@kiltergrips.com Other Styles of Bolt: If your holds are tiny footholds with the washer close to the surface you'll need Buttonhead Bolts, or if they have no washer and instead have a countersunk attachment point (looks like a martini glass would fit in it) then the bolts have a flat top and ar