FastenMaster HeadLOK 8 in Structural Wood Screw (50 Screws)
New in box.
NEW!! 44-Pack FastenMaster LedgerLOK 5” Flat Head Structural Wood Screws
#14 x 4 Wood Structural Screws 50 Pcs, Exterior Hex-Head Lag Screws, Black He…
#14 x 3 in Wood Structural Lag Screws, Star Drive, Decking Screws, 54 Pack
Common uses include decking, timber framing, log construction, laminated beams, pole barns, fencing, and general outdoor or industrial wood-to-wood fastening. These wood structural lag screws are manufactured from carbon steel and are suitable for use in ACQ-treated wood and other common lumber types.
FASTENMASTER TimberLok Hex Structural Wood Screws
Hex head for increased loads without need for washer. Hex washer head style. LedgerLOK is the first wood screw engineered to fasten a deck ledger board to the rim joist of a house with no predrilling.
Sandbaggy 6″ Structural Timber Screws – Countersunk (Hex Head) – Wood Lock Screw
Perfect for Roofing, Decking, and Framing Projects! Upgrade your construction projects with our 6″ Structural Timber Screws (also known as wood lock screws), designed for versatile applications like securing rafters, trusses, headers, and stair stringers. These heavy-duty screws replace 3/8-inch lag bolts, eliminating the need for pre-drilling in most cases and significantly reducing installation time. Featuring a sharp point and aggressive coarse threads, they easily penetrate dense wood, while the tapered head allows for seamless countersinking. Installation is quick and easy with just a 5/16″ hex bit, making these hex head timber screws a reliable choice for any project. Please Note* Meets the latest ICC standards (ICC-ES ESR-1078) Approved for use in ACQ or treated lumber Specs Screw Length: 6″ Size: 3/16″ Thread Length: 2″ Washer Diameter: 15/32″ Material: Carbon Steel Plating: Electro Galvanized Zinc Type: Structural Screws Interior/Exterior: Interior/Exterior Drive Type: hex Thread Type: Coarse Thread Pitch: 3 mm Threads Per Inch (TPI): 12 Features Great For A Variety of Applications: Ideal for interior or exterior jobs, these screws work great for attaching rafters/trusses to the top plate, headers, stair stringers, landscaping timbers, & MORE! Faster & Easier Installation: Eliminate pre-drilling and speed up projects by replacing 3/8″ lag bolts and even hurricane straps in a Rafter/Truss to Plate application with these strong, versatile screws. Superior Holding Strength: 2 inch thread length of aggressive coarse threads provide exceptional holding power for dense and treated woods. Tapered Countersinking Head: Ensures smooth and flush installation without additional effort (washer head diameter: 15/32″) Easy to Use: Sharp point Installs effortlessly with a 5/16″ hex bit, simplifying any project. Compatible with ACQ or Pressure Treated Lumber: Screws are finished with an Electro Galvanized Zinc coating, ideal for interior or exterior applications. Meets the latest ICC standards (ICC-ES ESR-1078) FAQ What size hex bit do you install these with? You’ll need a 5/16″ hex bit to install these screws. Pre-drilling is usually not needed, but if you do need to pre-drill, a 3/16″ pilot hole is recommended. Are these timber screws compatible with pressure treated lumber? Yes, these timber screws are finished with an Electro Galvanized Zinc coating, making them compatible with ACQ or Pressure Treated Lumber.