ThePipingMart Blog Fasteners What is Partially Threaded Screw?

What is Partially Threaded Screw?

Partially Threaded Screw

Have you ever wondered about the different types of screws used in construction, engineering, and manufacturing? One type of screw is a partially threaded screw which can be used in many applications. This blog post will provide an overview of what partially threaded screws are and their uses.

What is Partially Threaded Screw?

A partially threaded screw is a specialized fastener that has two distinct sections: one with threads and one without. This type of screw is usually found in lengths of 1-1/2″ or longer, and the diameter of the unthreaded section is slightly larger than its threaded section. Using this kind of fastener can provide more control over the length when installing it into a material like wood or metal. It also helps to reduce stripped threads and increase the strength of the connection between two materials.

Partially Threaded Screw Uses

Partially threaded screws can be used for a variety of applications, including furniture assembly, sheet metal fabrication, automotive parts assembly, and industrial machinery installation. Due to its unique design – having both a threaded section and an unthreaded section -provides more control over how far you can drive it into two pieces connected together. This feature makes it ideal for applications that require precision placement, such as medical devices or electronic components where even fractions of an inch matter. Additionally, these fasteners are much stronger than standard screws because they have less risk of stripping out when screwed into a material due to their unique design, which ensures that all parts are secured tightly together without any gaps or weak spots.


Partially threaded screws are incredibly versatile fasteners that can be used in many different applications, from furniture assembly to industrial machinery installation. Their unique design allows for precision placement and increased strength compared to standard screws, as there is less risk of stripping out when driven into materials like wood or metal. These types of screws are available in various lengths ranging from 1-1/2″ up to 6″ depending on what application they are being used for. If you’re considering using partially threaded screws for your next project, consult with an expert to get the right ones for your specific needs!

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