What does Tek mean for screws?

Tek screws, also called self-drilling screws, are self-tapping fasteners that have a drill bit end allowing them to be used for screwing materials such as wood and metal together without pre-drilling. Tek screws are best fitted with a high-speed impact drive.

Do you need to drill for TEK screws?

While they are often used in the electrical industry, you can apply them to almost any project where a Tek screw’s self-drilling ability will be helpful. The best way to use a Tek screw is with an electric screwdriver or drill. You can choose to create a pilot hole, which will ensure your Tek screw goes in straight.

What drill do you use for TEK screws?

Power drills with adjustable clutch settings are better suited for use with Tek screws on light sheet metal than Impact drills. The hammering action generated by impact drills can cause metal dimpling or oil canning deformations on lightweight metal sheets.

What is a Class 3 TEK screw?

Flat Top Self Drilling Screw Class 3. These flush top head screws are designed to eliminate bulging underneath your plasterboard. Suitable for light gauge steel connections with the self-drilling screw point. They will provide the best possible clamping of material up to 3mm thick.

Can you reuse Tek screws?

Understanding types and materials of which they are applied is vital – for example if you are using self-tapping screws for aluminium, they don’t need pre-drilling and are easily removed without any damage caused to the metal. And, actually, they can be reused in the same material.

What are Tek screws coated with?

– Secure metal fastening without the need to pre-drill. – Self-taps threads into metal for secure connections. – High performance drive surfaces reduce cam-outs. – Zinc plated finish protects the job’s appearance.

How much weight can a tek screw hold?

around 80 to 100 pounds
Typically, a self-tapping screw can sustain around 80 to 100 pounds of weight.

What is the difference between Class 3 and Class 4 screws?

As a minimum, we recommend using Class 3 fasteners with AZ150 roof sheeting material. Class 4 fasteners are needed in areas with discernible levels of airborne pollution or coastal areas with moderate to high salt levels.

What does 10g mean in screws?

For example, a screw labeled “#10-12” has a #10 gauge with 12 threads per inch. You may have heard the term “thread pitch,” which refers to the number of threads per unit of measurement.

Do Tek screws rust?

Tek screws are made from high-grade, anti-corrosive material that can withstand rust and corrosion.

Are Tek screws waterproof?

Teks Roofing Screws provide secure metal to metal fastening with strong holding power, without the need to pre-drill. The self-sealing neoprene washer provides a waterproof seal. The premium finish provides exceptional corrosion resistance in harsh outdoor environments.

Can Tek screws drill through steel?

The difference is that it has a drill-shaped point that can cut through the material, eliminating the need for drilling a pilot hole. Tek screws are made with hard metals like stainless steel and can drill into soft steel or metals where the drill point is harder than the metal it’s drilling into.

What are Tek screws made of?

No corrosion: Tek® screws are made from stainless steel and other materials that won’t corrode.

What size TEK screw do I need?

Typically, stitching screws are 6.3mm diameter (equivalent to 14g), whereas standard tek screws are 5.5mm (equivalent to 12g). A 16mm EPDM washer is supplied with each screw, and it provides a water tight fixture for use in roofing applications.

What does GA mean in screws?

gauge
The gauge of a screw is defined by the thickness (diameter) of the un-threaded part of the screw known as the shank.

How do I choose the right screw?

The most important factor in screw selection is length. The general rule of thumb is that the screw should enter at least half the thickness of the bottom material, e.g. 3/4″ into a 2 x 4. The other factor is the screw’s diameter, or gauge. Screws come in gauges 2 through 16.

Are Tek screws for exterior?

With over 50 years of experience and innovation, Teks Metal Fasteners delivers Pros’ with optimal drilling performance and holding power. Offered in a variety of types covering interior and exterior Metal-to-Metal, Metal-to-Wood, and Wood-to-Metal applications.

What does the G mean in screws?

Screw Gauge Size
Screw Gauge Size. (g) (mm)

What are spax screws made of?

304 Series Stainless Steel: SPAX® construction screws made of 304 series stainless steel provide a premium level of corrosion resistance against red rust over SPAX® HCR® and HCR-X™ coatings and other applied coatings on threaded fasteners.