I've used them for ages but never had to buy them. Is there any practical difference in the various sizes of screws and cage nuts? M6 seems to be the prolific choice, but I see 12-24 and 10-32 are ...

Open-Source Extruded Profile systems are a mature breed these days. With Openbuilds, Makerslide, and Openbeam, we’ve got plenty of systems to choose from; and Amazon and Alibaba are coming in strong ...

This conventional double nut has a split spacer that can be removed for grinding to adjust the preload. Fitting keys prevent the nuts from turning relative to each other. The size of the nuts, mainly ...

What do the small lines or numbers stamped on a bolt actually mean, and why do they matter? In an article featured on ...

There are tons of ways to get a rusted, stuck, or jammed nut or bolt out of a piece of furniture or another object, but the folks at Make Magazine run down several methods—each a bit more ...

Gear-obsessed editors choose every product we review. We may earn commission if you buy from a link. Why Trust Us? We've all come across a nut that, over time, has rusted itself solid to the ...

For those times when you could really use a quick 3D model, this metric screw generator will do the trick for screws between M2 and M16 with matching nuts and washers. Fastener hardware is pretty ...

If you've ever dabbled in auto repair or engine tinkering, you may understand just how frustrating a broken bolt can be. It's already difficult to remove old bolts from an engine, thanks to things ...