The pin (or barrel as it’s also known) section of the hinge is tapered so when the door is opened, the removable leaf fixed to the door rises up on the tapered section of the pin and lifts the door as it opens. We and our partners use data for Personalised ads and content, ad and content measurement, audience insights and product development. Position object in place and screw the supplied screw through and into the wall plug securing it in place.

Most commonly used for kitchen wall units and cupboards, base units and various flat pack furniture.

If the screw has a rounded head, measure to the flat part, where the screw will lie flush with the surface that it’s going to be screwed into. As we have mentioned above, ball bearings often feature in fire door hinges to prevent them buckling under extreme heat and to support the often very heavy doors themselves, however if you want to create a sense of luxury then they can certainly be used for other types of door also.

For example, when selecting a hinge for a jewellery box, a small brass butt hinge is likely to be used rather than a concealed hinge. g. bearings in the knuckle that the pin then runs through, so that the hinge does not buckle and will still open when they reach the 800 degrees Celsius they need to reach to pass the Certfire certification. There is a vast array of different types of hinges used in DIY and construction and the correct type of hinge to use will very much depend on the job that you are doing.If you’re measuring in fractions of an inch, you may need to use a screw gauge chart to convert the measurement into a standard gauge size. When the 2 sides of the hinge are slotted together the knuckles, which are staggered on either leaf interlock and as they are hollow a pin or metal rod is then dropped down through them holding everything together.

To measure any other types of round-headed screws that aren’t countersunk, measure from the flat underside of the screw head to the tip.A few big advantages of these hinges are that the pivoting item in the middle can swing both ways and the larger more substantial brackets handle a lot of weight. To get the diameter of a flat-tipped screw, put the end of the screw against your ruler or measuring tape. When using wall plugs, as a screw is screwed into one it expands and bites into the sides of the hole it’s inserted into holding it in place, but as plasterboard is soft, the expansion of the plug simply widens the hole you have put it into and in no time at all it will work loose and fall out.

Before you start, make sure you know whether you need to take the measurements in imperial or metric units. They are designed to look like a butterfly, but more than that, in the main they operate as lightweight, decorative hinges. For example, a countersunk screw with a flat head will rest flush with whatever it is embedded into, so start the measurement at the top of the screw head. However, if you are working with dot and dab plasterboard walls or other types of wall without studs there is also a solution, more on this below. As each knuckle locks together it is supported by the one above and below and once the pin is inserted this locks everything together, preventing the whole hinge flexing or dropping.If you have some loose screws and want to know if they’re the right size for a project, or if you need to get some duplicate screws of the same size, you can find out how big they are with a few simple measurements. Below is collection of the best plasterboard fixings that we know work well as we have used them ourselves on site. As you now know how a hinge works and what different parts make it up, it’s now time to look at all the different types of hinge and how they should be used.