Huck LockBolts ^ Alcoa Fastening Systems' Huck LockBolts provide the most durable and stable solutions in comparison to conventional threaded fasteners. Will not loosen even under extreme vibration Rapid installation with quick and easy visual inspection Once installed cannot be removed without specialist Huck BobTail® has gained the prestigious Allgemeine bauaufsichtliche Zulassungen (German national technical approval) from the world renowned DIBt (Deutsches Institut fur Bautechnik) for use in both static and dynamic applications in civil engineering. No need to torque or re-torque LOWER LIFETIME COSTS: High shear and tensile strengths increases fatigue life of the joint IMPROVES HEALTH Removes welding and vibration installation processes Find Out How Huck BobTail Works Maintenance-Free BobTail Fastening System Selected For Use In Innovative Wind Turbine Towers No conventional threaded fastener is permanently resistant to extreme mechanical tension or vibration. This is why we took a deliberate decision not to use conventional threaded fasteners and alternatively to build our test plant by fitting the Huck BobTail Lockbolts from Alcoa Fastening Systems. - Detlef Bengs, Managing Director of Butzkies Stahlbau GmbH Read More: Pilot Plant Successfully Tested Email: [email protected]