What Are Knurled Metal Knobs?

Knurled metal knob by Monroe

Not all industrial knobs are the same. You can find them in a variety of styles, one of which is knurled metal. Knurled metal knobs are used for tightening, fastening and pulling objects. They consist of a handle that you can grip and turn to adjust the connected objects. What are knurled metal knobs, and how do they differ from other types of industrial knobs?

Overview of Knurled Metal Knobs

Knurled metal knobs are industrial knobs that feature a metal construction and a knurled finish. Knurling is a manufacturing process. There are several types of knurling, such as diamond and straight knurling. Nonetheless, they are all designed to create a patterned surface.

When inspecting a knurled metal knob, you’ll notice a pattern on its surface. The knurled metal knob depicted in the photo above features a pattern on the sides. Patterns such as these are knurled finishes. Typically performed with a lathe machine, they feature indention lines or crosses that you can see and feel. All knurled metal knobs are made of metal, and they have a knurled surface.

Knurled Metal Knobs vs Other Industrial Knobs

You can identify knurled metal knobs by their knurled finish. Other types of industrial knobs lack this same knurled finish. Instead of a knurled finish, they are smooth.

Knurled metal knobs are made of metal. Other types of industrial knobs may or may not be made of metal. Some of them are made of the same steel materials as knurled metal knobs, but others are made of plastic. Plastic is an alternative material in which industrial knobs are made. Rather than being made of steel or similar iron alloys, other types of industrial knobs are made of plastic.

Why Choose Knurled Metal Knobs

You can easily grip knurled metal knobs. The knurled finish will prevent your hands from slipping. Using just a few fingers, you can grip and turn a knurled metal knob using on the sides with the knurled finish.

Knurled metal knobs are long-lasting. They are often made of stainless steel, so you don’t have to worry about them rusting and corroding when exposed to moisture. Stainless steel knobs can withstand humid and wet environments.

You can find knurled metal knobs in different sizes. Some of them have a diameter of 0.75 inches, whereas others have a diameter of 2 or 3 inches. Knurled metal knobs are also available in different knurled heights and knurled sizes.

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