Different Types of Mechanical Nuts and Their Uses (III)
June 22,2022
Flange Nuts
A flange nut is a nut with a very wide flange at one end, which usually acts as a washer already integrated. Its function is to distribute the pressure of the nut on the part to be fixed, or to reduce the chance of damage to that part, so that it does not easily loosen due to uneven fastening surfaces. Flange nuts are those nuts that usually appear in a hexagonal geometry, which is also composed of hardened steel and zinc coating.
The flange can be seen to be serrated to provide any kind of locking action. Note the serrated flange nuts, then it must be said that the serrations are particularly angled and they keep the nut away from the direction of rotation. These serrations are not to be used with washers or on any such surface without being scratched. The serrations are responsible for helping to prevent the vibration of the nut from moving the fastener. This is responsible for maintaining the actual holding force of any type of nut.
Flange nuts are equipped with a swivel flange that is responsible for giving more stability to the structure and does not affect the finishing of the product at all, similar to the serrated flange nuts. Swivel flange nuts are most commonly used in applications where materials are joined, such as wood and plastic.
Self-adjusting nuts
Also known as spherical nuts or leveling nuts, self-adjusting nuts are one of the types of nuts that find their application primarily in all those places where the fastener is not set at an angle perpendicular to the anchor surface of the nut. These are commonly used in industries such as aerospace. If these are the types of nuts that are changed, then it will be replaced with any other type.
Plug-in nuts
An insert nut is a nut that is provided with a socket that is supposed to be fully threaded to address a wooden workpiece for all purposes, which seems to be very similar to a wall anchor. Insert nuts are found inserted into pre-drilled holes in one of two ways: either screwed in or hammered in. In both cases, external protrusions are observed to bite inside the wood and are directly or indirectly responsible for preventing the nut from turning or pulling out.
Insertion nuts have advantages over other nuts, such as barrel nuts or T-nuts, because they are known to be nuts that can be installed from either side of the workpiece.
Knurled nuts
A knurled nut is a nut with a knurled outer surface. This is what tightens the nut by the force of the bare hand and allows the nut to be secured to a handle or cap.
Knurled nuts are those that are found to be commonly used in any application where these fasteners will not be permanently placed, meaning they will be removed at a fixed interval of time and do not require any structural support. These are the most common types of nuts, and they are used in switchboard covers, precision measuring tools, squares, and service covers. The main advantage of using knurled fasteners is that it will help improve ease of removal and reduce the likelihood of being over-tightened, which may not require any tools to manipulate the fastener.
Summary
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