Masonry Lag Screw With Shield HILLMAN 230149 Lag Screw, 1/2 In Thread, 8 In Hex Lag Screws Zinc Plated The hex head is six-sided and ideal for easy driving and quick installation. The Hillman Group 230149 Hex Lag Screw, 1/2-Inch X 8-Inch, Zinc, 25-Pack The threads on lag screws are designed to embed into the wood, rather than relying on a nut to secure the connection. Sturdy Double Threaded Lag Screw: Reliable Fastening They are used with a lag shield and lag screws can be used in masonry applications. Hillman 1/4-in x 5-in Zinc-Plated Hex-Head Interior Lag Screws 230032 Hex head is easily driven with simple wrenches and requires minimal clearance above the fastener , Zinc Plated
