FastenMaster Headlok Heavy Duty Wood Screws – 500 Count – 2-7/8″

The HeadLOK flat head fastener is a heavy-duty structural wood screw requires no predrilling and offers higher design shear than 3/8-Inch lag screws. HeadLOK zips right in and creates a great finished look. It is perfect for Deck Framing Stair Framing Attaching rigid foam SIPs Fences Kitchen cabinets and more. It features the SpiderDrive system that contains eight points of contact maximizing bit fit and reducing stripping. HeadLOK is tested and supported by engineering data that conforms to the most current ICC standards. It is also approved for use in ACQ or treated lumber.