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Everything You Need to Know About Construction Screws

Published on
March 15, 2023 at 3:15:48 PM PDT March 15, 2023 at 3:15:48 PM PDTth, March 15, 2023 at 3:15:48 PM PDT

Construction screws are one of the most important fasteners in various construction projects. Usually, they are used to hold together everything, from framing lumber to drywall.


Screws were introduced into the construction industry to facilitate and expedite projects. They were first used in construction projects in the 1800s when contractors began using wood for structures. Their technology has evolved since then, and they are now available in a variety of sizes, materials, and shapes.


Nowadays, professionals can find screws in various materials, such as stainless steel, galvanized steel, carbon steel, and zinc-coated steel. These construction screws come in multiple shapes and lengths, from flathead to hex head.


Despite their popularity, many contractors need clarification due to their variety of sizes and different purposes. If not applied correctly, construction screws can result in an unsafe, unappealing project and waste resources.


If you plan to work on any construction project, it’s important to understand the features and uses of construction tools.


In this blog post, we will cover everything professionals need to know about screws, including their uses, benefits, sizes, and the importance of selecting the right one for each job.



What Are Construction Screws Used For?

Construction screws are versatile fasteners often used when strength, durability, and robustness are required. They are widely used to assemble construction materials such as wood, plastic, and metal. Some of the most common applications of construction screws include:


Metal Roofing Projects

Any metal roofing project requires resistant materials due to the amount of weight and pressure they need to hold. Furthermore, metal roofs are always intended to last for extended periods.


Because of their superior holding power and weather resistance against snowfall, high winds, and hail storms, Hex Washer Head construction screws are the ideal fastener for metal roof construction. They are also popular because professionals can remove them without causing any damage to the roofing material and possibly reuse them in other projects.


Additionally, screws are a great option when making an assembly watertight such as metal roofing systems or timber decking.



Other appropriate uses for screws include


- Construction of stairs

- Construction of outdoor furniture

- Construction of playground equipment

- Structures in gardens

- Facades and ceilings

- Doors and windows

- Construction of steel structures

- Construction of fencing


With their greater depth of drive compared to regular drywall or chipboard screws, construction screws enable tighter joints than what might otherwise be possible; this makes them invaluable for structural joinery projects.


Are Construction Screws Rust-Proof?

As any contractor knows, rust can cause structural damage and weaken the overall strength of a project.


What Types of Screws Are Best for Outdoor Use?

After a long day of labor, you want to know that the project you just completed outside will hold up. That’s why selecting what type of screws are best for outdoor use is a pivotal part of any outdoor construction or home improvement job.



The best construction screws for outdoor use are stainless steel or, as these materials provide excellent rust protection. The recommended screw models for outdoor construction projects include the following:


- Deck screws,, and coated screws are among the most popular and widely used outdoors.

- Silicon bronze and stainless steel are also good choices, as they have excellent rust resistance and corrosion protection.


Can I Use Construction Screws for Drywall?

When it comes to drywall, the proper selection of construction screws can significantly affect the final result.


When it comes to attaching drywall to steel or wood framing, drywall screws can provide stronger connections than nails for both interior and exterior applications.


Typically, they have a bugle head with coarse threads and a sharp point that helps penetrate the drywall without splitting it.This prevents the drywall from being damaged when drivingthe screw.


Drywall screws come in various sizes and colors (black or gray phosphate) but usually range from 1-1/4 inch to 2-1/2 inch in length with a #6 or #8 diameter.


Can You Use Construction Screws for Framing?

Framing work is the creation of the basic structural framework of a building. It involves attaching wooden pieces using nails or screws, depending on the type of structure.


Smooth shank nails, are also popular for framing work since they won’t damage the wood when driven in with a hammer or nail gun. On the other hand, nails are easier to install into hardwood without damage, making them ideal for securely joining two pieces of wood together without any gaps.


Overall, we recommend using construction screws for construction and minor repairs, not framing.


How to Measure a Screw?

Before making a purchase, measuring the construction screw will ensure it fits the application. Fortunately, construction screws, like many other fasteners, have specific measurements to help you choose the right size for your project.


Today, there are specific systems to measure construction screws and other fasteners, including the Metric and Imperial systems.


Imperial System

In the Imperial system, construction screws are measured by their length, thread count (TPI) and gauge. The TPI is the number of threads per inch, and the gauge is the diameter. For example, you can find specifications as 1/4 inch diameter or 1-5/8 inch.


Metric System

In the metric system, construction screws are measured by their diameter and length in millimeters. For example, you can find construction screws in sizes such as M3 x 25mm or M8 x 45mm.


If you need help selecting the right screw, at Fastener USA, we offer assistance for Imperial sizes to fit any project you may be working on.


How to Fix Stripped Screw?

Sometimes construction screws can become stripped due to over-tightening, incorrect installation technique, or corrosion. In these cases, removing the construction screw and replacing it is a good option.


However, if the construction screw is still in its place and usable, there are ways to fix it. the following methods can help you get the construction screw back in shape:


Use a Stripped Screw Extractor

A stripped screw extractor is a special tool designed to remove construction screws and other fasteners easily. This tool is quite handy because it can also help you with construction screws that are stuck or difficult to remove.


Use a Rubber Band or Glue

A rubber band or a dab of construction adhesive can work wonders when it comes to fixing construction screws.


Wrap the rubber band around the screws to allow the friction to turn them easily. With construction adhesive, apply a small amount around the screws, allowing it to dry completely before attempting to unscrew it.


Drill It Out

Drilling construction screws out is relatively simple but requires the right tools. Using a drill bit that’s slightly larger than the construction screws, drill out the construction screws. Be sure to drill slowly and steadily to avoid damaging the construction screws or surrounding material.


Try a Different Screwdriver

Sometimes construction screws become stripped due to a wrong screwdriver bit. In this case, try using a different screwdriver that fits the construction screws better. This can help you unscrew the construction screws without having to remove them.


User a Screwdriver & Hammer

If all else fails, try using a screwdriver and hammer. For construction screws that have started to strip, tapping a screwdriver with a hammer can help you drive the screws without further damage. We recommend tapping lightly with the hammer, so you don’t overdo it.


Our Experts Are Here to Help You With All Your Screw Questions

At Fastener USA, we want to ensure you get the right construction screws for your project. We offer a wide variety of construction screws and other fasteners, as well as helpful advice from our experts.


Placing your online order with us is easy, secure, and quick, as we provide free same-day shipping (in some cases) or three to five-day shipping.


If there is something you don't see on our website or have a construction screws-related question, please feel free to contact us at sales@fastenerusa.com or call (877) 593-2723, and we’ll be more than happy to help.