A seized bolt can put a damper on your project, but there are several penetrating oils that can help. Here are the best ones, ...

There are very few things we find more frustrating than starting what should be a simple part swap, only to snap off a bolt. That's an automotive lesson some of us have learned the hard way. What ...

We may receive a commission on purchases made from links. Let's say you've got an old nut stuck completely flush to an equally old bolt. It's really screwed on there, to the point that neither hand ...

The various nuts and bolts that hold mechanical projects together are susceptible to spontaneous loosening, no matter how tightly you ratchet them down. This is because subtle vibrations from external ...

I'm pretty sure that there isn't a Jalopnik reader out there who doesn't have a can of WD-40 kicking around their house or garage somewhere. While using this wonder liquid to loosen a seized bolt, ...

Use WD-40 to loosen or remove permanent marker, sealants, stickers, tape, labels, and other adhesives. Applying WD-40 to metal surfaces can both loosen and protect against corrosion. Repel pests and ...