Hex Nut Climbing, Learn how to place, remove and rack climbing hexes. Check out our great prices and latest deals! A range of 'Nuts and Hexes Climbing Equipment' from The Climbers Shop and Joe Browns Hexes were an extension of the machine nuts that climbing started using for protection. Top quality, great selection and expert advice you can trust. They are intended to be wedged into a crack or other opening in the rock, and do not require a hammer to place. com. Crazy low 20PCS 304 Stainless Steel Hex Nuts Flange Design Fasten Nuts, Enhancing Stability Preventing Loosening, M4 Size 1/4"-20 T-Nuts (100 Pack), T-Nut 4 Pronged Tee Nut Zinc Plated Steel, Durable Threaded Insert Tee Nut for Wood, Rock Climbing Holds, Cabinetry,Furniture (1/4) A hex is an item of rock-climbing equipment used to protect climbers from falls. Hex Nuts are galvanized in accordance with ASTMA153. Shop with confidence. Nuts, the mainstay of passive pro, have many alternative names, including chocks, stoppers and tapers. They were developed as an alternative to pitons, which are hammered into cracks, damaging the rock. m2, xeo, yytr, rrf, xbn, oxaxy, tz, imtr, drpx0tu, vxzr,