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Hardened Carbon Steel Tek Screws #6-#14 for HVAC & Metal Stud Installation

Product Overview
Dingzhou BEST delivers high-quality Self Drilling Screws engineered for speed, strength, and reliability. These screws are made from durable C1022A carbon steel, providing excellent mechanical strength and long-lasting performance. Each screw is designed with a self-drilling tail, eliminating the need for pre-drilling and significantly reducing installation time.
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Professional Self Drilling Screw Manufacturer & Wholesale

Searching for a reliable Metal To Metal Screws Supplier? As a leading Self Drilling Screw Manufacturer, we provide high-performance Wholesale services for industrial construction.


Professional Self Drilling Screw Manufacturer

Why Choose Us as Your Metal To Metal Screws Supplier?

Direct Wholesale Pricing: Massive discounts to help contractors and importers maximize margins.

Expert Heat-Treatment: Ensuring consistent hardness and structural integrity for every screw.

Fast Installation: Built-in drill points allow for high-speed steel framing assembly.

Custom Finishes: Phosphate and Zinc platings for ultimate corrosion resistance.

1. Self Drilling Screw Technical Specifications

Product TypeSelf Drilling Screw / Tek Screw
MaterialPremium C1022A Carbon Steel
Finish OptionsBlack/Gray Phosphate, Zinc Plating
Size Range#6 to #14 | Length: 13mm to 150mm

2. Key Features & Applications:

  • Fast Penetration: Eliminates pilot holes in industrial steel framing.
  • Corrosion Resistance: Specialized finishes for long-term outdoor use.
  • Wide Applications: Ideal for HVAC, metal studs, and cabinetry.
  • High Performance: Resists snapping under heavy industrial pressure.

Need a Bulk Factory Quote?

As a premier Self Drilling Screw Manufacturer, we offer Free Samples and global shipping. Contact Dingzhou BESTtoday!

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