8, M8 x 150 Genuine Thunderbolt® Masonry Concrete Anchor Screw with Hexagonal Head (V35159)

Hexagonal Head Design - Provides maximum grip and torque transfer, ensuring fast, reliable installation with standard spanners or sockets. Non-Expansion Technology - Stress-free fixing that won’t crack or damage the substrate, unlike traditional expansion anchors. Self-Threading Action - Patented concave thread design cuts its own thread into the base material for superior pull-out resistance. Adjustable & Removable - Can be unscrewed and re-positioned without loss of performance, allowing precise and flexible fixing. Versatile Applications - Ideal for fixing timber, metal plates, brackets, railings, racking, and heavy equipment into solid masonry.