With the Dewalt ptb-pro throughbolt anchor, you achieve solid and dependable heavy-duty fixings in both cracked and uncracked concrete. Featuring a torque-controlled wedge expansion mechanism, this steel anchor provides exceptional tensile and shear capacity for structural elements such as steel columns, base plates, machinery, and racking systems. Because the 16 mm drill hole matches the M16 thread size, you can install the 150 mm anchor directly through the fixture into the concrete. This fast through-fix method eliminates downtime without waiting for chemical curing. The durable zinc-plated finish shields the anchor against corrosion in dry indoor applications, keeping your structural installations firmly and securely anchored.