A lag screw, also called a lag bolt, is a kind of fastener used to hold together big and heavy materials. It comes out with a thick shaft together with sharp threads and is ideally designed to penetrate dense wood, concrete, or metal surfaces without nut stability. At Dalloyed, considered one of the trusted Lag Screw Suppliers, the lag screws are made of high-quality material that pro... https://www.dalloyedbolts.com/lag-screw-manufacturers-suppliers-stockists-exporters.html