Top Rated 12-14 X 1-1/2″ DeWalt Bi-Flex Self-Drilling Screws Hex Washer Head Point Type 3 Carbon Steel DFSEAJ220 (2500/Pkg.)
Original price was: $1,776.25.$746.02Current price is: $746.02.
For orders under $150.00, a shipping fee of $12.99 applies.
Industrial fastener engineered for metal-to-metal assemblies in industrial equipment and enclosure fabrication. The DeWalt Bi-Flex Self-Drilling Screw provides self-drilling efficiency with an indented hex washer head for high torque transfer across varied sheet thicknesses.
Specs
Dimensions: Length 1-1/2 inch; Diameter range #12-14
Drive type: Indented Hex
Material grade: Carbon Steel
Features
Self-dr drilling: Drills its own pilot hole and taps metal surfaces, eliminating separate pre-drilling steps during assembly.
Head style: Indented Hex Washer Head provides flush seating and distributes clamping load to resist loosening under vibration.
Point type: Type 3 point geometry facilitates initial bite and reduces walking on sheet metal.
Bi-Flex design: Flexible geometry accommodates minor variations in sheet thickness, improving seating consistency and fastener performance.
Material: Carbon Steel base material supports strength requirements for industrial fasteners.
Packaging: 2,500 pieces per package.
Application: Suitable for industrial fabrication, equipment housings, electrical enclosures, and metal fabrications requiring reliable sheet metal fastening.





