April 17, 2024

A pan head bolt is a type of non-countersunk screw with a rounded head. They can be used to fasten a variety of materials, including metal and wood.

They are available in a wide range of head recesses and are commonly used for construction, HVAC and other general-purpose applications. They can also be designed with a variety of drive styles, including Phillips, slotted and square.


The pan head bolt is a versatile type of fastener that’s used in many applications. It has a flat top and rounded sides that help provide a large bearing surface.

They’re a good option for applications that require a low profile finish and a high degree of strength, such as woodworking. They’re also easy to drive into softer materials and can be used in metal, plastic or composites.

These screws are typically made from stainless steel, though they may be available in other materials as well. They’re a great choice for corrosion resistance, especially in coastal or chemical environments.

They’re available in a variety of drive styles, including Phillips, slotted and square. Some even feature a special star-shaped drive, which provides increased tightening tension. For high security applications, you can opt for a pan head bolt with a security drive. This can prevent tampering and theft by making it difficult for anyone to remove the screw without the correct driver.


A pan head bolt is a type of screw that is used to fasten wood or metal together. They are available in a variety of materials, including steel and stainless steel.

They can be made in both inch and metric sizes. They also come in different head shapes, lengths and threading styles.

These types of screws are a common option for construction and HVAC applications, as well as in roofing. They are designed to provide a secure hold while still offering high torque capabilities.

They are also commonly known as truss head screws or mushroom head screws. This style of head provides a larger bearing surface and a lower profile than round head screws, which is ideal for many applications. These screws also offer better clearance and a more flush fit with workpieces.


There are a variety of lengths for pan head bolts. They are available in a range of different sizes and configurations, including stainless steel, so you can find the perfect one for your project.

Pan head screws are commonly used in industrial applications due to their adaptability and versatility. They are easy to drive and have a large contact area, so they’re ideal for fastening a wide variety of materials.

They’re also less likely to cam out when compared to other types of machine screws. They can be installed in a variety of different ways and are often used for high-torque installations into wood or metal.

They are available in a variety of shapes and sizes, including flat, oval, truss, and round. They’re usually accompanied by a Phillips or slotted drive. They’re also available in a self-drilling configuration, which eliminates the need for pre-drilling. This saves you time and money on installation!


A pan head bolt is a screw that features a flat, rounded top with cylindrical sides. It is one of the most common rounded-top screw heads and can be successfully substituted for many other round styles.

There are a few drive options available for pan head screws. The most common are slotted, Phillips and combination (both slotted and Phillips) drives.

Other popular types of screws include hex, Robertson and spline socket drives. There are also specialty drives that do not accept a standard socket driver and require complementary tools.

Another option is the double-square drive, which uses two squares overlaying each other at 45deg rotation. It is more resistant to cam out than the traditional square drive and can be engaged at a wider range of angles by the driver bit. It was invented in Canada in 1908 and has become more common in the United States. It is used in a variety of woodworking and construction applications.

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