5pc/10pc 30KN Climbing Bolt Hanger, Stainless Steel Climbing Anchor Bolt, Rock Climbing Anchor for 10 mm / 3/8" Bolt, for Climbing Rappelling Rescue Add to cart Nov 29, 2022 ยท If you’re into sport climbing, you probably don’t think twice about clipping bolts. Expansion is created by tightening a threaded bolt which draws a tapered cone expanding a sleeve against the walls of the hole. 3mm (0. High-quality bolts, like these, will get you the longest life out of your t-nuts on your home climbing wall. Buy Anti-lost Safety Rope Hook Clip with Braided Rope Lanyard Marine Grade Steel Scubas Diving Swival Bolts Hook at Walmart. $ 22 Aexit 304 Stainless Steel Eye Bolts - 12mm X 80mm Shoulder Lifting Bolts 8-Pack For Chain & Rope Product Name Stainless Steel anchor plate kit Color Silver/Primary Colors/Negotiation Material Stainless Steel/Steel Alloy Size Adjustable Application Safety Device / Fall Arrest / Aerial Work / Construction Min. It's a heavy-duty expansion bolt made from durable, rust-resistant stainless steel, designed to be hammered into a pre-drilled hole in rock or concrete. It comprises of a Coeur Hanger, 70mm long expansion bolt and nut. Once set, the expansion mechanism inside grips the sides of the hole incredibly tightly. 50 Add to cart These bolts are manufactured with a unique Cold-Forging technique that results in greater strength, higher fatigue resistance, and threads that last! Using high-quality bolts is critical if you want to get the longest life possible out of your t-nuts.