Self-Drilling Hex Washer Head Framing Screws

SKU: HWD1034

Pro-Twist® Self-Drilling Hex Washer Head Screws are designed for metal to metal fastening with heavy gauge metal. Commonly used to attach purlins and channels to structural steel studs and in HVAC and ductwork. Zinc plated for enhanced corrosion resistance. Hex drive allows for a strong connection between tooltip and fastener for high torque during driving. #3 drill point pierces through metal substrates and fine threads provide a secure connection in metal to metal applications.

HIGHLIGHTS

  • Zinc plated hex washer head screws for medium gauge metal to metal fastening
  • Made from high carbon steel for strength and durability
  • For sheet metal fabricators and HVAC contractors
  • application-metal-to-metal

    Application:

    Metal to Metal

  • hex-washer-head-1

    Head Type:

    Hex Washer Head

  • logo@2x

    Thread Type:

    Full Thread

  • 3-drill-point

    Point Type:

    #3 Drill Point

Details

  • Hex washer head for secure driving and solid tooltip to fastener connection
  • 5/16″ Hex Head for a secure hold during driving
  • Fine threads grip metal substrate and provide strong compressive grip
  • Zinc plated for increased corrosion resistance
  • For HVAC and metal fabrication
  • #3 Self-drilling point cuts into metal studs quickly and easily
  • 10X3/4 Zinc Hex Washer Hd #3 S/D 6M
  • Hand Drive
    Hand Drive
  • Gauge
    #8, #10
  • Length
    1/2 in., 3/4 in., 5/8 in., 1 in., 1-1/4 in., 1-1/2 in., 2 in.
  • Application
    Metal to Metal
  • Head Type
    Hex Washer Head
  • Thread Type
    Full Thread
  • Point Type
    #2 Drill Point, #3 Drill Point
  • Self-Drilling
    Yes
  • Drive Type
    1/4 in. Hex Drive, 5/16 in. Hex Drive
  • Finish or Coating
    Zinc Plated
  • Base Material
    High Carbon Steel
  • Code Approvals
    ICC-ES Evaluation Report ESR-1408
  • Packaging
    Carton
  • Piece Count
    2000, 3000, 4000, 5000, 6000, 7000, 8000, 10000

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