Different Bolt Heads Types

Bolt Heads Types

Bolts are one of the most important components in construction and engineering. They are used to fasten two or more materials together and come in a variety of sizes and shapes.

Bolt heads are one of the most important parts of a bolt. They are what keep the bolt in place and prevent it from coming loose. without a proper fitting bolt head, the bolt can come loose and cause serious damage.

Bolt heads come in many different shapes and sizes to fit the various applications they are used in. The most common type of bolt head is the hex head, which is used in most applications. Other types of bolt heads include:

  1. Flat Bolt Head: Flat head with countersunk for smooth surface matching.
  2. Oval Bolt Head: Rounded head with countersunk for smooth surface matching.
  3. Pan Bolt Head: Minor rounded head having short vertical sides.
  4. Truss Bolt Head: Rounded top with an extra wide head.
  5. Round Bolt Head: A domed bolt head
  6. Hexagonal Bolt Head: Head with a hexagonal shape, the most widely used one.
  7. Slotted Hexagonal Bolt Head: Similar to Hex Head with an added slot.
  8. Socket Cap Bolt Head: Cylindrical head with a socket drive slot.
  9. Button Bolt Head: Rounded head with socket drive slot.
  10. Square Bolt Head: square-shaped head
  11. Countersunk Bolt Head: Flathead with slot
  12. Philips Round Bolt Head: Round head with countersunk face
  13. Flat or Cap Hexagonal Bolt Head: Cylindrical extended head with a socket drive
Different Bolt Heads Types
Different Bolt Heads Types

The most common type of bolt head is the hex head, which is used for general-purpose applications.

See also  ER70S-6 vs. ER70S-2, Difference between ER70S-6 and ER70S-2

The hex head is the most popular type of bolt head because it is versatile and easy to use. Hex heads are available in a variety of sizes, so they can be used for a variety of applications. One disadvantage of hex heads is that they are not as strong as some other types of bolt heads.

Other types of bolt heads include the round head, flat head, and Phillips’s head. Each type of bolt head has its own advantages and disadvantages that should be considered before making a purchase.

The round head is another popular type of bolt head. Round heads are stronger than hex heads and can be used for heavier-duty applications. They are simple and easy to use, and they work well with a wide variety of materials.

Square heads are the most difficult to use, but they provide the most gripping power and are the most resistant to slipping.

Headless bolts have no head at all; instead, they have a small hole in the center that can be used to attach a handle or other object.

See also  TIG Welding Polarity

No matter what type of bolt head you choose, make sure that it is the appropriate size for the material you are working with. If you are unsure, consult a professional before beginning your project.

Material Welding is run by highly experienced welding engineers, welding trainers & ASNT NDT Level III bloggers. We strive to provide most accurate and practical knowledge in welding, metallurgy, NDT and Engineering domains.