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Sale 12-14 X 1-1/4″ DeWalt Dril-Flex Self-Drilling Screws Hex Washer Head Point Type 3 Carbon Steel DFSEAF661 (2500/Pkg.)

Original price was: $736.24.Current price is: $309.22.

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SKU: SKHWTA01E0U Category: Tag:
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Industrial fasteners for metal fabrication and structural assembly. The DeWalt Dril-Flex Self-Drilling Screw DFSEAF661 enables rapid, secure fastening for sheet metal and light structural assemblies within the industrial sector.

Specs

    Dimensions: Length 31.75 mm, Diameter designation No 12 to No 14

    Drive type: Indented Hex Washer Head

    Material grade: Carbon Steel

Features

    Self-drilling capability eliminates pilot holes when fastening into common sheet metal and light structural steel, reducing installation steps and cycle times.

    Drill-Flex technology supports efficient penetration with minimal torque, enabling reliable fastening with standard power tools.

    Point Type 3 geometry provides controlled penetration, improved centering, and reduced cam-out during initial bite.

    Indented Hex Washer Head distributes clamping force across a broad bearing surface, delivering a flush finish and enhanced load resistance in metal assemblies.

    Material: Carbon Steel base material offers robust tensile strength suitable for industrial fastener applications.

    Applications: Ideal for sheet metal assemblies, industrial enclosures, HVAC ductwork, and light structural metal framing where pilot drilling is impractical or time is critical.