An Introduction to the Parts of a Bolt

Along with screws, bolts are one of the most common types of fasteners. They are used specifically to create a bolted joint. A bolt can be driven into two or more workpieces — or components — to hold them together. … Read More

An Introduction to Grommets and How They Work

From jeans and boots to cable housings and computers, grommets are found in many everyday products. Also known as eyelets, they are designed to fit inside of a precut hole. While you’ve probably used products containing a grommet, though, you … Read More

What Are Dowel Pins Made Of?

Consisting of straight and narrow solid rods, dowel pins are used in a plethora of manufacturing applications. They offer a simple and effective way to join two workpieces together. One end of the dowel pin is inserted into one of … Read More

What are the Parts of a Screw?

Screws are one of the world’s most common types of fasteners. Not to be confused with bolts, they are used to secure two or more surfaces together. As the screw drives through the surfaces, it “digs” out material via its … Read More

An Introduction to Eye Screws and How They Work

Screws are one of the world’s most popular and commonly used types of fasteners. Not to be confused with bolts, they feature a pointed tip with external threading. Screws are designed to fasten two or more surfaces through the removal … Read More

What Is a Countersunk Screw?

Featuring exterior helical ridges, screws are among the world’s most commonly used fasteners. The exterior ridges, or threading, allow screws to remove material from the object or surface in which they are inserted. As you drive a screw into a … Read More

Why Some Screws Have a Partially Threaded Shank

Consisting of a head, shank and tip, screws are one of the world’s most commonly used fasteners. Like bolts, they are designed to connect multiple objects or surfaces together. When comparing the different types of screws, though, you may notice … Read More