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.$309.22Current price is: $309.22.
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.





