These hex lag screws are hexagonal drive screws These hex lag screws are hexagonal drive screws used for directly fastening into wood. Common applications include retaining walls deck frames and … Another is called hot-dipping, which is a process that results in the thickest layer of zinc. The treated wood industry suggests to only use galvanized or stainless steel screws in conjunction with any project utilizing lumber that has been chemically altered to extend its shelf life. Create an Account Track orders, check out faster, and create lists

Hillman 47372 Galvanized Dual Torq Deck Screw , 8 X 3-Inch, 450 pack. by Hillman. 4.5 out of 5 stars 2. $23.99 $ 23. 99. Save more with Subscribe Save. Get it as soon as Mon, Mar 11. FREE Shipping on orders over $25 shipped by Amazon. Only 5 left in stock (more on the way). Find great deals on eBay for galvanized screws . Shop with confidence. Skip to main content. eBay Logo: Shop by category. Hillman Lag Screws 3/8 X 4 Hot Dip Galvanized Hex Head See more like this. SPONSORED. Hillman Lag Screws 1/2 X 6 Hot Dip Galvanized Hex Head. Brand New Hillman. Wood screws are designed and threaded with flat heads for wood. A machine screw is available in hex screw, flat head and rounded head options, and is driven with nuts into tapped holes. A socket head cap screw has a tensile strength of up to 180,000 psi, and easily can be accessed with a hex key.

Hot dipped galvanized fasteners are frequently seen in coastal environments and in pressure treated lumber where the chemicals in the lumber may corrode other fasteners. herepany stocks: Galvanized Nuts, Galvanized Washers, Galvanized Bolts, Galvanized Threaded Rod, Galvanized Eye Bolts, and Galvanized Concrete Anchors.