Some may take a open-end wrench or a box wrench, a ratchet or a screwdriver. Inspect the lag bolt head to determine the correct tool to use to remove it. Each has its own purpose, although some screws overlap onto other screws' territory. They're different from other more common screws such as wood screws, sheet metal screws and self-drilling screws. Also called lag bolts, lag screws are generally used to connect heavy lumber and other materials that bear an intense load.This will ensure that the heat isn't trapped against the metal. Monday/Friday Phone 440.606.6557 Customer Service To speed this up, clear the saw dust out of the drill bit's flute between each stoke. Follow Us on Social Media Hours: 8am-5pm Est. Each has its own purpose, although some screws overlap onto other screws' territory.Hex Flange Head Lag Screws Galvanized. Each has its own purpose, although some screws overlap onto other screws' territory.Also called lag bolts, lag screws are generally used to connect heavy lumber and other materials that bear an intense load. Also called lag bolts, lag screws are generally used to connect heavy lumber and other materials that bear an intense load. Lag Bolts (Lag Screws) CAD Model Catalogs Manufacturer and Distributor CAD Catalog Collection Find Item Details, Images, Downloadable Spec Sheets, Schematics, 3-D CAD Models and more.See chart below for sizing details for 1/4" - 5/8" lags. Most sizes have No Head Marks, but a few do. Most sizes stocked in both Black Oxide and Plain finishes. Square Head Lag Bolts in sizes from 1/4" x 3/4" to 1-1/4" x 14". GREAT CUSTOMER SERVICE - Have any questions about the specification or installation? EXTRA TOOLS FOR EASY INSTALLATION - This lag bolt kit also comes with allen key and bubble level. More Fasteners InStock For Less Lowest cost shipping overnight This lag bolt kit includes 6 Fischer UX 10×60 R concrete wall anchors. Buy Lag Screws, Lag Bolts, Coach Screws at InStock Fasteners - The low-price easy-to-use source for industrial and construction fasteners. Industrial Depot carries a wide variety of quality Grade 2 Hex Cap Screws, Grade 5 Hex Cap Screws, Grade 8 Hex Cap Screws, L9 Hex Bolt, Fully Threaded Tap Bolts, A307 Galvanized Hex Bolts, A325 Structural Bolts, Carriage Bolts, Elevator Bolts, Step Bolts, Hex Lag Screws, Serrated Flange Bolts, Slotted Flat Cap Screw, Eye. They do this because lag bolts are heavy-duty bolts with threads that grip the medium when a hole has first been drilled. If bolts enter the picture, they secure lam beams to support the second floor of the house. What Are Lag Bolts? When you think of building a house, you think of Chip Gaines and his nail gun.5/16'' x 4'' Hex Head Lag Screw Add to submittal. 5/16'' x 1-1/2'' Hex Head Lag Screw Add to submittal. Lag screws have widely spaced, coarse threads (10 threads per inch for a 1/4" diameter screw, decreasing to just 3 1/4 threads per inch for a 1 1/4" lag screw). View details.Lag screws are a type of thread-forming screw because mating threads are automatically created during installation-a through-hole and nut are not required. WEB PRICE: SALE PRICE: $ 0.75 /EA-3/8 X 3 1/2 Hex Head Lag Screw Zinc Plated quantity + Add to cart. 3/8 X 3 1/2 Hex Head Lag Screw Zinc Plated. Ost_3/8 X 1 1/2 Hex Head Lag Screw Zinc Plated quantity + Add to cart.