The Beginner’s Guide to Machine Screws

Machines are often held together with fasteners, one of the most common types being machine screws. From engines and appliances to industrial lathes and milling machines, countless machines contain machine screws. These otherwise simple fasteners join two or more parts. … Read More

What Are the Different Types of Nails?

Nails are fasteners consisting of a smooth cylindrical-shaped piece of metal. They have a sharp point on one end and a flat head on the opposite end. This otherwise basic design allows them to be easily driven into wooden structures … Read More

Countersunk vs Non-Countersunk Screw Heads: What’s the Difference?

With the exception of “grub screws,” all screws have a head. It’s the top part of a screw that contains a recess for a tool bit. Screws are installed by placing a tool bit into the head’s recess and turning … Read More

What Are the Different Types of Drive Recesses?

Screws and bolts are designed with a recess so that they can be driven into and out of workpieces. Found on the head, it consists of an indention in a specific shape. There are many different types of drive recesses … Read More

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