What is a Flange Bolt?
A flange bolt is a type of fastener used to secure two objects together. It is similar to a regular bolt, but with a built-in flange that acts as a washer. The flange distributes the pressure of the bolt over a larger area, which makes it more secure and less likely to come loose.
Types of Flange Bolts
Flange bolts come in a variety of sizes and materials, but the most common type is the hex head flange bolt. This type of bolt has a hexagonal head and a flange at the bottom. Other types of flange bolts include socket head, countersunk, and button head.
Uses of Flange Bolts
Flange bolts are used in a variety of applications, including automotive, plumbing, and construction. In automotive applications, they are often used to secure parts such as brakes, suspension, and exhaust systems. In plumbing, they are used to secure pipes and fixtures. In construction, they are used to secure structural components such as beams and columns.
Advantages of Flange Bolts
Flange bolts offer several advantages over regular bolts. They are less likely to come loose due to the flange, which distributes the pressure of the bolt over a larger area. They are also easier to install, as the flange helps to keep the bolt in place while it is being tightened.
Disadvantages of Flange Bolts
The main disadvantage of flange bolts is that they are more expensive than regular bolts. They also require a special tool to install, which can be difficult to find.
How to Install Flange Bolts
Installing flange bolts is relatively easy, but it does require a special tool. First, the bolt should be inserted into the hole and the flange should be placed against the surface. The next step is to use the special tool to tighten the bolt.
Flange Bolt Sizes
Flange bolts come in a variety of sizes. The most common sizes are M4, M5, M6, and M8. The size of the bolt is determined by the diameter of the bolt, which is measured in millimeters.
Flange Bolt Material
Flange bolts are typically made of stainless steel or carbon steel. Stainless steel is more resistant to corrosion and is often used in applications where the bolts will be exposed to water or other corrosive substances. Carbon steel is less expensive and is often used in applications where the bolts will not be exposed to water or corrosive substances.
Flange Bolt Strength
The strength of a flange bolt is determined by the material it is made of and the size of the bolt. Generally, larger bolts are stronger than smaller bolts, and stainless steel bolts are stronger than carbon steel bolts.
Flange Bolt Coating
Flange bolts can be coated with a variety of materials to protect them from corrosion and wear. The most common coatings are zinc, chrome, and black oxide.
Flange Bolt Grades
Flange bolts are available in a variety of grades. The most common grades are Grade 2, Grade 5, and Grade 8. Grade 2 bolts are the weakest and are typically used in non-critical applications. Grade 5 bolts are stronger and are often used in automotive and plumbing applications. Grade 8 bolts are the strongest and are used in heavy-duty applications.
Flange Bolt Installation Tips
When installing flange bolts, it is important to use the correct size and grade of bolt. It is also important to use the correct tool to tighten the bolt. Finally, it is important to use a lubricant on the threads to ensure a secure fit.
Source : https://en.wikipedia.org/wiki/Flange
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