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Daggerz self-drilling screws for steel applications
International Fasteners

Daggerz 14" x 1-1/4" Hex Washer Head Self Drill Screws - 2000 Qty

$191.48 - $191.48
$191.48
$191.48 - $191.48
$191.48
Availability:
In Stock
SKU SDZ141104

Package Quantity: 2000

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Uncover the full potential of this product

The Daggerz SDZ141104 is a #14 x 1-1/4" Hex Washer Head Self-Drilling Screw engineered for demanding metal-to-metal fastening applications including steel framing, metal roofing components, HVAC installations, equipment assemblies, and commercial construction projects. Supplied in a bulk carton of 2,000 screws, this fastener is ideal for contractors, fabricators, and professional installers. Featuring a #3 drill point, the SDZ141104 drills and fastens in a single operation, eliminating the need for pre-drilling and improving installation efficiency. The hex washer head design provides superior torque transfer, secure tool engagement, and strong clamping performance for reliable fastening in steel applications. Manufactured from carbon steel with a zinc-plated finish, these screws provide dependable strength and corrosion resistance for interior and light-duty exterior environments. The 3/8" hex drive and 14 TPI thread design help ensure consistent fastening performance in metal-to-metal applications.


  • #14 x 1-1/4" Self-Drilling Screw

    • Designed for metal-to-metal fastening in commercial and industrial applications.


  • Hex Washer Head Design

    • Provides enhanced clamping force and improved driving stability.


  • #3 Drill Point

    • Eliminates pre-drilling requirements and speeds installation.


  • Zinc-Plated Finish

    • Offers corrosion resistance and a professional finished appearance.


  • Carbon Steel Construction

    • Delivers durability and dependable fastening performance.


  • Bulk 2,000-Piece Package

    • Ideal for contractors and high-volume fastening projects.




  • Product Name:
    Daggerz #14 x 1-1/4" Hex Washer Head Self-Drilling Screws

  • Model Number / SKU:
    SDZ141104

  • UPC:
    00840064571616

  • Screw Size / Gauge:
    #14 (Fits Heavy Structural Fasteners)

  • Length:
    1-1/4 inches

  • Head Type:
    Hex Washer Head (HWH) (Integrated flange maximizes clamping pressure)

  • Drive Style:
    3/8" External Hex Drive

  • Point Type:
    #3 Self-Drilling Point

  • Thread Pitch:
    14 Threads Per Inch (TPI)

  • Material:
    Carbon Steel

  • Finish / Coating:
    Clear Zinc Plating (Provides essential indoor rust and friction resistance)

  • Fastening Range (Metal Thickness):
    Pierces medium to thick metal sheets/beams from 12 Gauge up to 3 Gauge (Approx. 0.105" to 0.250")

  • Quantity per Box:
    2,000 Pieces

  • Total Box Weight:
    34 lbs

  • Compliance:
    Buy American Act (BAA) Compliant, RoHS Compliant



Frequently Asked Questions

It is designed for metal-to-metal fastening applications such as steel framing, HVAC installations, and metal panel attachment.

The screw features a #14 diameter and 1-1/4" length.

No. The #3 drill point is designed to drill and fasten in a single operation.

The screw utilizes a 3/8" hex drive for secure installation and efficient torque transfer.

Each carton contains 2,000 self-drilling screws.