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Internet # 100187594

Model # 21412

Store SKU # 184225

#12 x 1 in. External Hex Washer Head Drill Point Roofing Screw (80-Pack)

$14.53
  • Secure Flashing for Corrugated Roofing without pre-drilling
  • Teks Metal Roofing Screws are Corrosion Resistant
  • Tap and fasten metal to metal or metal to wood in one motion
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Product Details

About This Product

Teks 12 x 1 in. External Hex Steel Washer Head Drill Point Roofing Screw (80-Pack) provides secure metal to metal fastening with strong holding power without the need to pre-drill. Engineered drill-point and flute remove material efficiently and properly size the hole for threads. Ideal for attaching roofing and wall panels to steel framing. Self-sealing EPDM washer provides a waterproof seal and a premium finish provides exceptional corrosion resistance in harsh outdoor environments. Installs with a standard screw gun and a 5/16 in. hex drive bit.

Highlights

  • Ideal for metal to wood applications and provides exceptional corrosion resistance especially when fastening roofing panels to wood structures
  • Self-sealing EPDM washer provides a waterproof seal in harsh outdoor environments
  • High performance drive surfaces and hex head reduce camp-outs to penetrate surface the first time for easy installation
  • Zinc based with Thermalset polyesther metal filled coating (metal in coating is zinc)
  • Precise drill point designed to drill, tap and fasten all in 1 motion
  • No pre-drilling necessary
  • Provides secure fastening with strong holding power
  • Highly versatile
  • Common project applications: corrugated roofing, HVAC, steel stud framing, gutters, flashing for corrugated roofing and register vents
  • Return Policy

Product Information

Internet # 100187594

Model # 21412

Store SKU # 184225

Additional Resources

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From the Manufacturer

Specifications

Dimensions

Screw Length

1 in

Size

#12

Thread Pitch (mm)

0.071 mm

Threads Per Inch (TPI)

14

Details

Drive Style

Hex

Fastener Color

Silver

Fastener Material

Carbon Steel

Fastener Plating

Electro Galvanized Zinc

Fastener Type

Standard Sheet Metal Screws

Features

No Additional Features

Grade

Not Graded

Head Style

Washer Head

Included

No Additional Items Included

Interior/Exterior

Exterior, Interior

Materials Fastened

Metal to Wood

Measurement Standard

SAE

Measurement System

Inches

Package Quantity

80

Product Weight (lb.)

.014 lb

Returnable

90-Day

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

34Questions
caret
Q:Are these type or hex screws best to use to attach plastic corrugated panels to wood framing?
by|May 5, 2024
1 Answer
Answer This Question

A:  Hi there- The product that you are mentioning are designed for wood framing. You will want to use a sharp point so part# 21401- #9 x 1: Sharp Point or part# 21453 Teks Elite Roofing #10x 1-1/2" or part# 21450 Teks Elite Roofing #12 x 1" . Please feel free to call us at (800)222-6990 or email us at teks@itwbrands.com. if you have any further questions.

by|May 7, 2024
    caret
    Q:Can I use this on the shingles roof?
    by|Jul 10, 2023
    1 Answer
    Answer This Question

    A:  Hi Scotty! To accurately answer your question we will need more details on your specific application. Please reach out to us at (877) 489-2726 or email us at CS@itwbrands.com.

    by|Jul 25, 2023
      caret
      Q:Can you use these screws to secure your electric junction box to a 12 gauge metal frame?
      by|Jan 26, 2023
      1 Answer
      Answer This Question

      A:  Hi True, this is Ashley from Teks. These fasteners are made for attaching metal roofing to metal framing. Any application-specific questions should be advised by a structural engineer. If you have additional questions you can call us at (877) 489-2726 or email us at CS@itwbrands.com

      by|Mar 7, 2023
        caret
        Q:What is the length of the drill point at the end of the screw (distance between the tip of the screw and the threads furthest from the head)? And will this work to attach into aluminum channel?
        by|Dec 8, 2022
        1 Answer
        Answer This Question

        A:  Hi James, this is the Teks team. We recommend 2 inches minimum depth.

        by|Dec 14, 2022
          Showing 1-4 of 34

          Customer Reviews

          4.7 out of 5

          • 4.7 out of 665 reviews
          • 92% recommend this product
          Filter by:
          Showing 1-10 of 665 reviews
          • Verified Purchase
          As ALWAYS, Teks self-tapping fasteners are the only fastener in my experience that TRULY self-taps through the hardened steel body of Bluebird buses. All the other so-called “self tapping” screws need to be pre-drilled” - or they don’t penetrate.
          by
          • Verified Purchase
          Dependable
          The screws are extremely strong dependable and once in loctite.
          by
          • Verified Purchase
          • Recommended
          • Verified Purchase
          I purchased this product to replace some nails in my Granddaughters play set slide and roof. Hav...
          I purchased this product to replace some nails in my Granddaughters play set slide and roof. Having used these in the past on a shed roof, i know that they not only secure my roof but they also seal out the rain and insects while adding a cushion to the material to let it float a bit and not squeak . Great product i will continue to purchase this when the need arises. Dave A. Waco TX.
          by
          • Verified Purchase
          • Recommended
          This product was very easy to use. I used it to build a frame for a giant outdoor movie screen. I...
          This product was very easy to use. I used it to build a frame for a giant outdoor movie screen. It went in to the material like butter and the added rubber washer helps to prevent from over tightening by expanding when the screw is all the way in. I recommend this product to anyone.
          by
          • Verified Purchase
          • Recommended
          These 'roofing' screws are fine for securing the deeper edges of metal roofing to a 'wood' substr...
          These 'roofing' screws are fine for securing the deeper edges of metal roofing to a 'wood' substrate. When securing to a 'metal' substrate, such as a Purlin or Box Rail, the threads will ride up on the panel and snap the screw off before it penetrates the substrate. ...leaving you with a broken off drill point in the substrate blocking the original hole. To avoid this, a 'larger' hole must first be drilled in the roof panel and the screw point 'only' used for the Purlin below.
          by
          • DIY
          • Verified Purchase
          • Recommended
          2 found this review helpful
          Sheet metal awning project
          I purchased 50 8'x3' aluminum roofing panels and #12x1 in hex washer self-tapping roofing screws to attach the panels to an aluminum A Frame. I received the project in a timely manner and the order was correct. The panels were easy to install and the screws worked great. If you need to do a sheet metal project I would recommend ordering from home depot.
          by
          • Verified Purchase
          • Recommended
          • Verified Purchase
          Lots of the screws wouldn’t drill
          by
          Response from ITW BrandsMay 17, 2024
          Hi there, thank you for your interest in our roofing screws. 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 teks@itwbrands.com. There we will gather the necessary specs to recommend the product you will need.
          • Verified Purchase
          Showing 1-10 of 665 reviews

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