Woodscrews are my fasteners of choice for most tasks. But every once in a while, a project comes up in my shop where I need something stronger. The tower cart on page 14, which is built to hold heavy tools and equipment, is a good example.
In these situations, I’ll turn to heavy-duty fasteners like lag screws, carriage bolts, and lock nuts. All three of these choices offer a step up from standard screws and nuts in terms of strength and holding power. Here’s what you need to know to choose the right one for your project.
LAG SCREWS
With a pointed end and a tapered, threaded shank that pulls the fastener into wood, lag screws share similarities with woodscrews. One big difference, of course, is that lags are larger…
