The Thunderbolt PRO-X is a high-tensile, screw-in, self-tapping anchor approved for use in concrete, masonry, timber, and more. Ideal for residential, commercial, and infrastructure projects, installation is fast and simple — just drill, clean, and screw. It delivers high load capacity with low expansion pressure, making it suitable for close-to-edge fixings. Fully removable, it’s perfect for temporary applications. Unlike expansion anchors, it grips the full depth and diameter of the hole for a stronger, more stable hold. Sharp threads ensure a reliable connection even in dense base materials. Key Features Zinc Plated, Galvanised, or Stainless Steel 316 A4 Suitable for internal and external use Fast installation with low torque Fully removable Stamped Hex Head for easy identification Flanged Hex Head resists loosening under dynamic load Chamfered tip for quick alignment Suitable for cracked and non-cracked concrete No expansion pressure Complies with AS5216:2018 Common Applications Structural concrete fixings Tunnel fit-outs Cable trays and seismic bracing Strut channels and MEP support Facades, barriers, and guard rails Machinery, scaffolding, and formwork Fire services, plumbing, and timber frames Windows, glazing, racking, and shelving Downloads NCC FAQBuilding Services Document 20201027.3 - Thunderbolt Pro XTM TDS Video