Plate for rock bolts that is gentle on waterproof sheets and shotcrete.
* Integrated nut washer * Flat surface of the washer * Sheet is less likely to be damaged * Pull-out test can be performed as is
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basic information
Material: FCD450-10 Washer outer diameter: Φ170mm Washer thickness: Φ9.0mm (at Φ135.9mm position) Boss outer diameter: Φ41mm Washer center thickness + boss length: 77mm (including additional tightening length of 15mm) Screw designation: M24
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Lock bolt plate
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Company information
As a pioneer in post-installed anchors in Japan, KFC was founded in 1965. We respond to customer needs with a consistent system from product development to sales and construction. Our business activities focus on three main areas: construction fastening materials such as post-installed anchors, materials for tunnel excavation like rock bolts and auxiliary methods, and various construction projects related to seismic reinforcement, safety measures, equipment, and refreshment.