12-14 X 1″ DeWalt Bi-Flex Self-Drilling Screws Hex Washer Head Point Type 3 Carbon Steel DFSEAJ190 (4000/Pkg.) Secure Checkout
Original price was: $2,220.24.$932.50Current price is: $932.50.
For orders under $150.00, a shipping fee of $12.99 applies.
Industrial fastener designed for metal fabrication, equipment housing, and panel assembly. The DeWalt Bi-Flex Self-Drilling Screw delivers reliable metal-to-metal fastening with a hex Washer Head and Type 3 point for efficient installation.
Specs
Dimensions: Length 1 inch
Drive type: Hex Washer Head
Material grade: Carbon Steel
Thread type: Self-drilling
Features
Self-drilling capability: Enables drilling and tapping into metal substrates without prior pilot holes, reducing assembly steps.
Head design: Hex Washer Head provides flush seating and a broad bearing surface for high-load joints in sheet metal assemblies.
Point type: Type 3 point delivers controlled starting bite and steadier driving in thin to medium metal thicknesses.
Bi-Flex design: Improves resilience during fastening across varying metal thicknesses, supporting consistent clamping force.
Applications: Well suited for metal roofing, HVAC ductwork, electrical enclosures, appliance assembly, and metal building panels.





