The fischer ultracut fbs ii m8 m10 i concrete screws with internal thread deliver professional-grade fastening performance for building service engineering applications. Manufactured from zinc-plated steel, these 6mm x 55mm screws secure pipe routes, channel systems, and ventilation ducts with exceptional reliability. The innovative thread design cuts deeply into concrete when driven with an impact driver, ensuring superior load-bearing capacity with minimal drilling effort. Variable embedment depths provide installation flexibility, while eta assessment confirms high performance across masonry and concrete substrates. Fire resistance classification r 120 and c1 seismic performance certification ensure compliance in demanding environments. Certified for both cracked and non-cracked concrete, these screws deliver consistent holding power across varying installation conditions. Features & benefits: thread flanks cut deeply into concrete for robust hold and superior load-bearing capacity. Zinc-plated steel construction with internal thread design for secure fixings. Low drilling effort reduces installation time and labour requirements. European technical approval eta assessment for c1 seismic performance category. Fire resistance class r 120 for enhanced safety in critical applications. Certified for use in cracked and non-cracked concrete and masonry substrates. Length: 55mm. Drill diameter: 6mm. Pack of 100.
BradfordsWebDelivery 1-4 days£ 83.99