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Internet #100138326

Model #21320

Store SKU #162330

#10 x 3/4 in. External Hex Flange Hex-Head Self-Drilling Screws (150-Pack)

(1468)Questions & Answers (59)
$1227
  • Secure fastening without the need to pre-drill
  • Corrosion Resistant
  • Drill, tap and fasten in one motion
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Product Details

The Teks #10 x 3/4 in. Zinc-Plated Steel Hex Washer-Head Self-Tapping Screws (150-Pack) can be used to fasten thicker gauge metal to metal and hardware to steel in air-conditioning, heating, electrical and ventilation applications. Zinc-plated finish. Drill point removes material and sizes the hole for threads. Includes 150 screws.
  • Powerful neodymium magnets secure hide out to any metal surface
  • 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
  • 3/4 in. L
  • Return Policy

Additional Resources

From the Manufacturer

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Specifications

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Questions & Answers

59Questions
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Q:Could you paint or spraypaint these?
by|Oct 15, 2022
1 Answer
Answer This Question

A:  Hello! Zinc-plated screws may be painted, but care should be taken to select a paint that explicitly states that it can be used on galvanized steel. Improper paint selection may result in poor adhesion or a reaction with the zinc surface.

by|Dec 21, 2022
    caret
    Q:For these "#10 x 5/8 in. Phillips Pancake Head Self Drilling Screws (190-Pack)" what is the thickness of the screw head?
    by|Oct 11, 2022
    1 Answer
    Answer This Question

    A:  The outside head diameter is approximately 0.45". Please provide more information on your application and why you'd like to know the head thickness of the fastener so we can help further.

    by|Jan 9, 2023
      caret
      Q:For this "#10 x 5/8 in. Phillips Pancake Head Self Drilling Screws (190-Pack)" what is the diameter of the screw head?
      by|Oct 11, 2022
      1 Answer
      Answer This Question

      A:  Hello! The Outside head diameter is approximately 0.45".

      by|Dec 21, 2022
        caret
        Q:What is the diameter of the screw head?
        by|Oct 11, 2022
        1 Answer
        Answer This Question

        A:  The Outside head diameter is approximately 0.45".

        by|Dec 21, 2022
          Showing 1-4 of 59
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          Customer Reviews

          4.6 out of 5
          (1,468)
          • 4.6
            out of 1,468 reviews
          • 87%recommend this product
          Filter by:
          Showing 1-10 of 1,468 reviews
          Nov 23, 2022
          Good metal to metal...
          Good metal to metal
          by
          • Verified Purchase
          Oct 26, 2022
          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.
          by
          • Verified Purchase
          Apr 27, 2022
          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.
          by
          • Verified Purchase
          • Recommended
          Feb 23, 2022
          Worked great, didn’t break!....
          Worked great, didn’t break!.
          by
          • Verified Purchase
          Nov 3, 2021
          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
          by
          • Verified Purchase
          • Recommended
          1 found this review helpful
          Nov 10, 2020
          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
          by
          • Verified Purchase
          Aug 15, 2020
          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
          by
          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.
            Jul 21, 2020
            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.
            by
            • Verified Purchase
            • Recommended
            Apr 30, 2020
            Very good quality self tapping screws had no issues using the 3/8 hex drive on the top made a ver...
            Very good quality self tapping screws had no issues using the 3/8 hex drive on the top made a very sturdy and easy to drill into my metal with no worries of it just popping out
            by
            • Verified Purchase
            • Recommended
            Mar 31, 2020
            It's really time saver, i don't nedd to drill before screw
            It's really time saver, i don't nedd to drill before screw
            by
            • Verified Purchase
            • Recommended
            Showing 1-10 of 1,468 reviews

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