Description
These Robertson 1BTX-R93-CAN 1 Bucket 9 x 3″ Bronze Robertson Flat Heads are made from heat-treated steel for exceptional strength and features a bronze ACQ-compatible coating for indoor or outdoor use. Designed with a deep Robertson Drive recess, self-countersinking nibs, and a Type-17 tip, it ensures clean finishes, precise starts, and easier insertion without pre-drilling. Its patented Aster thread and aggressive knurling reduce splitting and drag while enhancing grip and withdrawal strength. IBC and IRC compliant, it’s certified for structural applications.
