Caliburn Pan Head Screw

Caliburn Pan Head Screw

GRK FASTENERS



The Revolutionary Screw for Masonry Applications. The caliburn's patented thread design delivers uncompromised draw and pull-out strength, making it possible to be used in jobs which previously required an anchor. Due to the aggressive thread design, a caliburn screw can be removed and reinserted in to the same pilot hole numerous of times, without fear of the fastener breaking or thread wear off.

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