Self-Drilling Tek Type Screw
Teacher taps ruler against desk: “Class is in session!”
Back in the day, the original self-drilling screws were designed by Buildex.
Their brand name was “Tek” screw. They became so popular that the word “tek” screw is now synonymous with self-drilling screw. What they did specifically was decide to put a drill bit at the end of the screw so that it would keep people from having to pre-drill the hole first before they used the screw. This obviously saved a tremendous amount of time and money. The original self drilling screw had a tall head with what are commonly called “serrations” under the washer so they would lock like a locking washer. It was a real quality part, it allowed the screw to lock into the application like a “locking washer”. This part was originally made in the USA. When the importers overseas got ahold of this idea, their idea on how to promote THEIR self-drilling screws (or “teks”) was that they were now going to be cheaper to buy, because labor and materials were less expensive overseas, etc.
But unfortunately, over time, they took the serrations out from under the head, shaved down the heads, and because they had less material to use, it was less expensive it was to make them. After a while, it slowly became harder to sell imported screws to contractors who still cared about quality.
What followed after this phenomenon was the common association that if you’re buying screws from overseas, then they must be bad quality, right? Wrong.
All Points Fasteners decided to go back to the old fashioned tek screw, and we had the manufacturer PUT BACK the tall heads and the serrations, but with a much more reasonable PRICE. We knew back then, and we know now, that there will always be a market for quality. This is a huge part of our business, so much so that it has actually become one of our company’s motto’s: Domestic Quality at an Imported Price.
Part of the way that we ensure that our quality never wavers is that we only use one trusted manufacturer to make our own, particular brand. Our manufacturer has never done anything but right by us, and we’ve always extended that expectation down to our customers. It’s the only right thing to do. And that principal has afforded us our valuable customers who haven’t gone to any other importer distributor in 25 years.
Yet, there are contractors out there who don’t even know if they’re using domestics or imports. To them we say: take a chance, and see for yourself.
Here is our motto: Domestic quality tek screws at an IMPORTED PRICE.
What Do All the Numbers Mean?
Did you ever read the label and wonder what all the numbers represented? Well, here’s your decoder ring! We get that there are a lot of screw numbers out there, and it’s important to find the right one for your specific project. At All Points Fasteners, Inc., we’re here to help our customers make informed decisions and understand the best options for their applications. Let us help you find the right solutions for your projects and get you ready to tackle the job with confidence.
What Do Screw Numbers Mean?
Whatever type of project you’re working on or industry you’re a part of, screw numbers can help you get the precise sizing and specifications you need for your tool. The number can tell you a lot about the screw so you can find what you need for your intended use. Some of the information it shows you includes:
- Shank thickness
- Threads per inch
- Material thickness the screw’s tip can drive through
Here’s an example: 12-24 X 7/8 Hex Washer Head Self Drilling #3 Drill Bit
12 – Represents the thickness of the shank. Think dress size. The bigger the number, the thicker the shank.
24 – Represents the number TPI, or the number of threads per inch. The higher the number, the finer the threads, which are best used in metal applications. The fewer the threads per inch, the coarser the threads, the faster the screw will drive and are the preferred threading for wood applications or wood studs.
7/8 – measurement from underneath the head to the tip of the screw. In the case of flat headed screws, the length is measured from the top of the screw to the point.
#3 Drill Bit – Drill bit tips range from #2 to #5. They do not represent the size of the hole that they will drill but do represent the thickness of metal they will drive through. But we will save that for another tip!
Finding the Right Screw Label Numbers for Your Applications
So now you know how screw label numbers work — but how do you choose the right one for proper fastening? You can follow some quick guidelines to help you select the best option for your applications. To decide what size screw you need, evaluate the width of the material you’re dealing with and the weight it will need to support. Once you’ve analyzed how the screw will need to work for you, you can decide how big or small a screw you’ll need.
It’s also important to consider the screw length you’ll need based on the depth of the material and what style head will work best.
Work With All Points Fasteners to Get the Right Screws for Your Project
At All Points Fasteners, we offer quality parts and great service for every customer. As a trusted supplier, we provide the products contractors in the construction industry use every day. Whatever your requirements, we can help you find the right options for your application so you can get started sooner. When you work with us, you’ll get access to a wide range of products and trusted customer support to answer any questions and ensure you have what you need for the job.
We give you more than just the products themselves — we’ll chase down order information, find uncommon fasteners and provide expert guidance on using our offerings. If you’re looking for trusted resources and ongoing product support to make finding the right supplies easier, partner with us. Whenever you have questions or need to find the right fasteners for the job, reach out to our team for help. Get started today and request a product quote.
Self-Drilling (Tek® Screw) Primer – It’s All About Education
Sharing our knowledge of commercial fasteners such as self-drilling screws, also known as Tek® screws, with contractors is important to us.
Based on years of experience having to match screw requirements with nothing more than descriptive word phrases, we knew the primer teaching contractors how distributors call out fastener specs would be beneficial and probably save not only time but money when ordering screws.
And we know that the more information we arm contractors with on the screws they could be using to improve their business, the more we will be contributing to their success.
So, All Points Fasteners is all about presenting solutions that solve real problems for contractors.