Furniture nuts are a variety of nuts in the hardware industry, also known as furniture screws, a wide range of applications, including high-strength self-locking nuts, spring clip nuts and so on. Especially in the process of decoration, more applications, more use, more use of anti-loose screws in the decoration process, there are several common styles
First: simple style
Use two identical nuts to screw on the same bolt and attach a tightening torque between the two nuts to make the bolt connection reliable. This is a relatively simple anti-loose furniture screw.
Second: dedicated anti-loose screw
Special anti-loose screws in durable furniture screws need to be used with a lockable gasket. The special locknut is not a hex nut, but a round nut with three, four, six or eight notches on the circumference of the nut (depending on the size of the nut and the manufacturer's product range). The notch is both the point of focus of the tightening tool and the snap-in of the lock tab.
Third: lock thread style
The outer surface of the nut to the inner circular thread surface is drilled with threaded holes (generally two, 90 mm on the outer round surface) for screwing a small diameter countersunk head screw, in order to apply a direction to the thread The force in the direction of the heart prevents the lock nut from loosening.
Fourth: cam style
The lock nut is composed of two parts, each part has a staggered cam. Since the internal wedge design is inclined at an angle larger than the nut angle of the bolt, the combination is tightly bitten into a whole. When vibration occurs, the DISC -The LOCK lock nut projections are mutually offset, resulting in a lifting tension for a perfect anti-loose effect.
There are several types of lock screws in the furniture screws. There are many types of furniture screws, many styles, different models, and their advantages are also different. Consumers clearly use the performance of various furniture screws when using them. Select the correct furniture screws and use the furniture screws to the most suitable place for them to maximize their use.