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Chinese wholesale Wing Nut Screw - Truss Head Self-drilling Screws – Qijing

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Chinese wholesale Wing Nut Screw - Truss Head Self-drilling Screws – Qijing Detail:

what is Truss head self drilling screws?

Truss head self drilling screws designed with an extra wide and slightly rounded head. Phillips Drive screws have property of being self-centering, so they can take more torque without slipping.

Truss head self drilling screws have a drill-shaped point to cut through sheet metal or steel which eliminates the need for drilling a pilot hole.

High quality tempered steel for better drilling, zinc plated Rust proof zinc coating for extra long life.

Size

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Applications

Polycarbonate sheet, shadow cover, brick ties to steel framing, roof deck to steel framing, accessories to steel framing etc.

application

Installation

Understanding how to use Truss head self drilling screws is relatively straightforward. These screws are simple to operate once you know the basics, yet accuracy is still important to maintain a quality finish and well-completed task.

Follow the steps outlined below for basic guidance on using self-drilling screws:

The simplest way to use Truss head self drilling screws is to use them with a drill.

Firstly, ensure that the drill possesses a hex adapter (you should be aware that an alternative may be required, depending on the screw head).

Fit the screw securely onto the drill’s adapter.

Confirm that you have clearly marked the point on the material where the screw needs to go.

Simply drill through the target material, keeping a firm and steady grip as the screw is drilled into place.

Product Parameters

Product name Phillip drive truss head self-drilling screws
Size 3.5mm/4.2mm/4.8mm/5.5mm
Length 13mm/16mm/19mm/25mm/32mm/38mm/50mm/75mm
Grade 8.8/ A2-70/ A4-70
Material Steel/SWCH22A,C1022A,/stainless steel
Surface treatment Zinc/YZP/Plain
Standard DIN/ISO/UINZ
Certificate ISO 9001
Sample Free Samples
Usage Building

The most common material for self-drilling screws is stainless steel

Other materials are sometimes available, but these are far less common. Stainless steel self-drilling screws are tough and durable, a quality which makes this material a great choice for screws of this type. Stainless steel self-drilling screws are also available in a range of finishes, including:

▲Bright zinc-plated self-drilling screws

▲Zinc self-drilling screws

▲Clear passivated self-drilling screws

▲Plain stainless steel self-drilling screws

Packaging and Shipment

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Our Market

major-market

Our Customers

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Product detail pictures:

Chinese wholesale Wing Nut Screw - Truss Head Self-drilling Screws  – Qijing detail pictures

Chinese wholesale Wing Nut Screw - Truss Head Self-drilling Screws  – Qijing detail pictures

Chinese wholesale Wing Nut Screw - Truss Head Self-drilling Screws  – Qijing detail pictures

Chinese wholesale Wing Nut Screw - Truss Head Self-drilling Screws  – Qijing detail pictures

Chinese wholesale Wing Nut Screw - Truss Head Self-drilling Screws  – Qijing detail pictures


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With a sound enterprise credit history, exceptional after-sales services and modern production facilities, we've earned an outstanding track record amongst our consumers across the whole world for Chinese wholesale Wing Nut Screw - Truss Head Self-drilling Screws – Qijing, The product will supply to all over the world, such as: French, Mumbai, Iceland, We have been very responsible for all details on our customers order no matter on warranty quality, satisfied prices, quick delivery, on time communication, satisfied packing, easy payment terms, best shipment terms, after sales service etc. We provide one-stop service and best reliability to our every customers. We work hard with our customers, colleagues, workers to make a better future.
  • Staff is skilled, well-equipped, process is specification, products meet the requirements and delivery is guaranteed, a best partner!
    5 Stars By Nancy from South Korea - 2017.10.27 12:12
    We are old friends, the company's product quality has been always very good and this time the price is also very cheap.
    5 Stars By Gabrielle from Peru - 2018.11.06 10:04

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