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Internet # 322254196

Model # 99703

Store SKU # 1009476986

#10 x 1 in. External Hex Zinc Plated Washer Head Self Tapping Drill Point Screws Combo (Pack of 2) (140-Pack)

  • Secure metal to metal fastening without the need to pre-drill
  • Corrosion Resistant
  • Drill, tap, and fasten in one motion
  • View More Details
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Return this item within 90 days of purchase. Read Return Policy
Product Details

About This Product

Use Teks #10 x 1 in. Zinc-Plated Hex-Washer-Head Self-Tapping Drill-Point Teks self-tapping screws provide secure metal-to-metal fastening with strong holding power without the need to pre-drill. The engineered drill-point and flute remove material efficiently and properly size the hole for threads. They are ideal for fastening thicker gauge (26-Gauge to 18-Gauge) metal to metal in applications such as heating, ventilation and air conditioning (attaching duct work to steel framing), electrical (attaching accessories to steel framing) and overhead steel doors, hinges and latches. Install with a standard screw gun and a 5/16 in. hex drive bit.


  • Provides secure metal to metal fastening without the need to pre-drill and reduces cam-outs for high performance drive surfaces and recess
  • Precise point designed to drill, tap and fasten all in 1 motion
  • High performance drive surfaces reduce cam-outs to penetrate surface the first time for easy installation
  • Zinc plated finish protects the job's appearance
  • No tool slippage even with older sockets and worn bits
  • No pre-drilling is necessary
  • Highly versatile
  • Common project applications: roofing, HVAC, steel stud framing, gutters and register vents
  • Includes 2-packs with 140-package quantity
  • Return Policy

Product Information

Internet # 322254196

Model # 99703

Store SKU # 1009476986

Additional Resources

Shop All Teks



Screw Length

1 in



Thread Pitch (mm)

2.1 mm

Threads Per Inch (TPI)



Drive Style


Fastener Color


Fastener Material

Carbon Steel

Fastener Type

Self-Drilling Screws


ACQ Rated

Head Style

Washer Head


No Additional Items Included



Materials Fastened

Metal to Metal

Measurement System


Package Quantity


Product Weight (lb.)

2.25 lb



Thread Style

Coarse Thread

Warranty / Certifications

Manufacturer Warranty

This product is sold "as is" without any express or implied warranties. ITW Brands' sole liability, if any, shall be to replace this product or refund the purchase price.

Questions & Answers

Q:What is the sheer strength of this type screw.
by|Mar 19, 2024
1 Answer
Answer This Question

A:  Hi there, thank you for your interest in our TEKS product. We need a few more details about your specific application as we want to ensure we are providing the best recommendation. Can you please reach our to our experts either by call or email? Please feel free to call us at (800)-222-6990 or email us at tech@paslode.com. There we will gather the necessary specs to recommend the product you will need.

by|Mar 26, 2024
    Q:Are #14 x 1 in. Teks 2 or 3 in reference to the drill point? This model number is not shown in the ITW Buildex catalog.
    by|Jun 27, 2023
    1 Answer
    Answer This Question

    A:  Hi Scott, The #14 x 1" Teks metal to metal screws are drill point. For more information on our product offering please look at our full line catalog using the following https://www.teksscrews.com/Support/Full-Line-Catalog/

    by|Sep 16, 2023
      Q:I'm looking for a Fastner for my plastic fence into galvanized rails 1.5" long with 5/16" drive head painted or not
      by|May 19, 2023
      1 Answer
      Answer This Question

      A:  Hello, it sounds like our Teks #12 x 1.5" fastener (SKU 21344) is best suited for your needs.

      by|Jun 2, 2023
        Q:I would like to use these to fasten 3/4'' pressure treated boards to a steel framed outside deck chair.
        by|Apr 13, 2023
        1 Answer
        Answer This Question

        A:  We do not recommend these fasteners for use with wood. These are our Teks Metal-to-Metal fasteners, which are not intended for wood applications. Perhaps our Teks Wood-to-Metal fasteners could be more suitable for this application.

        by|Apr 17, 2023
          Showing 1-4 of 71

          Customer Reviews

          4.6 out of 5

          • 4.6 out of 1,924 reviews
          • 87% recommend this product
          Filter by:
          Showing 1-10 of 1,924 reviews
          Weak. Broke.
          The first two screws I used broke. My drill ripped the heads off and they got stuck in the metal. I then had to try to unscrew them out. Not sure how these have such a high rating when the metal is so weak. Idk. They sucked for me. Try another brand.
            Good metal to metal...
            Good metal to metal
            • Verified Purchase
            These screws were perfect self-tapping for utility trailer to mount...
            These screws were perfect self-tapping for utility trailer to mount e-track to ribs of trailer.
            • Verified Purchase
            My go-to screw for Screen Tight system.
            I use these for securing Screen Tight system to metal or aluminum framing for porches. These are the best for outstanding security and just perfect when screwing into metal. I do Not pre-drill my holes9. When securing two pieces of metal together I pre-drill. Best product and had only 1 screw failed to drill of a box of 300.
            • Verified Purchase
            • Recommended
            Worked great, didn’t break!....
            Worked great, didn’t break!.
            • Verified Purchase
            Good quality product, creates effortless drilling. Great quality self tapping screw. Used in a 1/4” thick I-beam flange to attach a mounting bracket. Tek products are exceptional from my experience. Great for any metal to metal application
            Self- Drilling Screw
            • Verified Purchase
            • Recommended
            1 found this review helpful
            Worked great in heavy gauge steel, saved us from piloting...
            Worked great in heavy gauge steel, saved us from piloting 14,000 screws.
            • Verified Purchase
            1 found this review helpful
            I used them to mount old rowing oars to my...
            I used them to mount old rowing oars to my address sign at my summer home. They screwed in tight and hold fast
            • Verified Purchase
            STAY AWAY FROM THIS!
            Needed to install E-Track on my utility trailer. Bought these Teks screws to secure the track to the frame through the deck boards. I pre-drilled holes (good practice, though technically not required) and started installing. The first one went in ok, the second one’s (self-tapping) tip ground down at the pilot hole, and the next two snapped, even with my cordless drill set to low speed/torque. I returned the rest of the box and picked up some generic self-tapping screws of the same size at my local mom
            Response from PaslodeAug 17, 2020
            Thank you for sharing your feedback. We are sorry to hear that your experience with our product did not match your expectations. Please feel free to call us at (877) 489-2726 or email us at CS@itwbrands.com. We’d like to learn more about your experience and make things right.
              I have been using self taping screws years. Now we refer them to Tex Screws good product no compl...
              I have been using self taping screws years. Now we refer them to Tex Screws good product no complaints.
              • Verified Purchase
              • Recommended
              Showing 1-10 of 1,924 reviews

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