The next screw is known as a pocket hole or a kreg screw. These look very similar to a modified truss head but are used along with a kreg jig system. The last group is a premium exterior screw, this is a stainless steel screw that has some really crazy threads to help reduce Metal Corner Brackets splitting among other things. This bit is fitted with a star drive which is arguably the best driver that you could have, why? Because it creates such a positive connection that you have a very little chance of that screw stripping out. Also, if you look at the underside of the head, you can see what are called nibs. These are added pieces of material that help countersink the screw. To better help you understand today's information and so that you can access and reference that information, later on, I've made you a few free downloadable charts. The first chart here looks at the six most commonly used wood screw sizes. It shows things like countersinks size, shank diameter, threads per inch, pilot hole sizes as well as the size of the drivers needed for each screw. Large metal corner brackets. Metal corner brackets for wood. Heavy duty metal corner brackets. Long metal corner brackets. Metal corner brackets screwfix. Decorative metal corner brackets. Corner brace brackets. L brackets.

Outdoor screws screwfix. Railway Sleeper Brackets. Screwfix railway sleeper brackets. Railway sleeper brackets b&q. At the bottom of the page, you can see another chart that shows the metric equivalent to the US gauge as well as the pilot hole sizes. The next chart will help you to convert millimetres per thread, which is used in the metric system to threads per inch, which is used in the imperial system. And the last chart I have for you helps with all conversions, from fraction to decimal to metric. if your current approach to getting skewers for your projects is to walk into a home centre reach into a bin of drywall screws and grab a handful and throw them in a bag and leave you're missing the boat on fasteners you really want to treat fasteners like you Outdoor Screws treat other tools in your shop which is the right tool for the right job so let's have a look at a little bit of a primer here there's.

So much stuff out there today that really provides specialized screws and what that means is they're gonna do the right thing for you every time you go to use them so let's have a look at just kind of some general screws here that I've been using this style of screw since forever way back in the day I was running a production cabinet shop and we used boatloads of this kind of screws for putting our cabinets together pretty cool things going on here so first off any screws in general what we've got here is what's called a flathead screw it's a little counterintuitive because it's actually kind of a funnel shape but this is called a flathead now look closely at the bottom of the head right there there's a little nib so think about what's happening here when this head hits the surface of the material we want it to be able to embed itself we wanted to be able to dig in and that nib is gonna help with its ability to do that.