These steel screws have corrosion-resistant finishes. Also known as lag screws, wood screws or lag bolts, they have a hex head for a secure grip with a wrench. They press threads into material for a tight, secure hold. To prevent splitting, drill a pilot hole slightly smaller than the screw. Length is measured from under the head.
Generally supplied in carbon steel with zinc-plated, these screws provide adequate corrosion and oxidation resistance but can tarnish if used extensively. These screw can be finished in a number of anti-corrosive finishes, or even in a different material altogether.Zinc-plated steel screws resist corrosion in wet environments.Hot-dipped galvanized steel screws have a thick coating for better corrosion resistance than zinc-plated steel screws. They're a good choice for ACQ-treated (arsenic-free) lumber.
▪ Material Available - Carbon Steel with zinc plated, Stainless Steel.
▪ Custom Sizes - Our unique mass customization manufacturing operation allows us to customize sizes far more easily than any other provider.
▪ Custom Finish -We can offer zinc plating, nickel plating, chrome plating, hot deep galvanized, a standard plasticized finish.
![Lag Screw来自中国供应商](/public/media/LazyImage_placeholder.09bec84d.svg)