FastenMaster HeadLok 6 in. L Wood Screws 250 pk

The HeadLok flat head fastener is a heavy-duty structural wood screw that requires no predrilling and offers higher design shear than 3/8 in. lag screws. HeadLok zips right in and creates a great finished look. The SpiderDrive System contains eight points of contact, maximizing bit fit and reducing stripping.