If you’re in the market for a reliable and efficient fastening solution for your general construction needs, look no further than Fastening Specialists. As a trusted wholesale distributor for over 65 years, we are specialists in this field, offering a wide range of fastening options to suit any application.
One of our most popular products is the Star Drive Concrete Screw, which is specifically designed for fastening into solid concrete, brick or hollow block. With its patented thread design and new star recess to eliminate bit slip, this screw offers unparalleled precision and performance. Coated for corrosion protection, it is strong enough for heavy-duty projects, making it a go-to choice for contractors and DIY enthusiasts alike.
Design and Specifications
Material Composition
Star drive concrete screws are made of high-quality carbon steel, which provides excellent strength and durability. Some screws may also have brass coatings for added protection against corrosion.
Dimensions and Measurements
Star drive concrete screws are available in various lengths, ranging from 1-3/4 inches to 6 inches. The thread pitch (mm) and threads per inch (TPI) vary depending on the size of the screw.
Drive System
Star drive concrete screws use a T17 point and coarse auger threads to provide a secure grip to the installation surface. The star drive system, also known as the Torx drive, eliminates cam-out and provides superior torque transfer.
Installation Guidelines
Preparation and Pre-Drill
Before installing star drive concrete screws, it is important to prepare the surface and pre-drill the hole. This will ensure that the screw is properly seated and will not slip or strip. For wood to wood applications, it is recommended to pre-drill the hole to a diameter that is slightly smaller than the screw’s diameter. This will allow the screw to grip the wood securely.
For concrete surfaces, it is important to pre-drill the hole to the correct depth and diameter. The hole should be drilled slightly deeper than the length of the screw to allow for proper seating. It is also important to use a Torx bit that is the correct size for the screw to prevent slippage and ensure proper torque.
Driving Techniques
When driving star drive concrete screws, it is important to use the correct technique to prevent damage to the screw or surface. It is recommended to use a drill with a torque setting to ensure that the screw is not over-tightened. Over-tightening can cause the screw to strip or the surface to crack.
To prevent slippage, it is important to keep the Torx bit straight and perpendicular to the surface. This will ensure that the screw is driven in straight and will not strip. It is also important to use a hand drive fastener for smaller screws to prevent over-tightening.
Performance and Applications
Load Capacity and Usage
When it comes to load capacity, Star Drive Concrete Screws are one of the best options in the market. These screws can handle a high amount of weight without splitting the concrete. The patented StarForm self-tapping thread design of the screws ensures that they can be installed quickly and easily, making them ideal for a wide variety of applications.
Star Drive Concrete Screws are perfect for use in both interior and exterior applications. They are made from durable steel which ensures that they can withstand harsh weather conditions. The yellow zinc coating on the screws provides additional protection against corrosion and rust.
Interior vs. Exterior Use
When choosing the right concrete screws for your project, it is important to consider whether they will be used in interior or exterior applications. Interior applications typically require less durable screws as they are not exposed to harsh weather conditions. On the other hand, exterior applications require screws that are more durable and can withstand extreme weather conditions.
The expert gives you so much more value. With so many sizes, applications, features, designs, materials, coatings, and SKU names, we know that fastenings can be overwhelming. Serving a long list of industries, you can trust THE specialists for the best in product value, insight, code expertise, and order fulfillment.
Product Variations
When it comes to star drive concrete screws, there are a variety of product variations available to suit different needs. In this section, we will discuss two important variations: head styles and coating options.
Head Styles
One of the most important variations in star drive concrete screws is the head style. The two most common head styles are flat head and bugle head. Flat head screws are designed for use in countersunk holes, while bugle head screws are designed for use in non-countersunk holes. Flat head screws are ideal for applications where a flush finish is desired, while bugle head screws are ideal for applications where a more decorative finish is desired.
Another important variation in head styles is the type of screw thread. General construction screws are designed for use in wood and other soft materials, while blue concrete screws are designed for use in harder materials like concrete. Flat head blue concrete screws are a popular option for fastening concrete to wood or other materials.
Coating Options
Coating options are another important variation in star drive concrete screws. Yellow zinc coating is a popular option for general purpose use, as it provides good corrosion resistance and is relatively inexpensive. However, for more demanding applications, a more durable coating may be required.
One option is a blue concrete screw coating, which is designed specifically for use in concrete. This coating provides excellent corrosion resistance and is highly durable. Another option is a black oxide coating, which provides excellent corrosion resistance and is ideal for use in harsh environments.
Purchasing Information
When it comes to purchasing Star Drive Concrete Screws, there are a few things to keep in mind to ensure that you get the best value for your money. Fastening Specialists is a trusted wholesale distributor for over 65 years, and we are specialists in this field. We offer the best in product value, insight, code expertise, and order fulfillment.
Products
We offer a wide range of Star Drive Concrete Screws in different sizes, applications, features, designs, materials, coatings, and SKU names. Our products are of the highest quality and are designed to meet the needs of a variety of industries.
Availability
Our products are always available and ready to ship. We have a large inventory of Star Drive Concrete Screws in stock, so you can be sure that we will have what you need when you need it.
Prices
Our prices are competitive and affordable. We offer the best value for your money, and our prices are transparent, so you can be sure that you are getting a fair deal.
Order
Ordering from Fastening Specialists is easy and hassle-free. You can place your order online or over the phone, and we will ship your order to you quickly and efficiently.
Website
Our website is user-friendly and easy to navigate. You can find all the information you need about our products and services on our website, including product specifications, pricing, and ordering information.
The team at fastening specialists provides advice and best use-cases, but always check with local building codes and engineers for correct usage instructions.