Description
Industrial fastener engineered for high-strength, rapid-installation in metal-assembly contexts. The DeWalt Dril-Flex Self-Drilling Screw, size 1/4-20 x 1-1/8 inch, with indented hex washer head, delivers reliable self-drilling performance in carbon steel substrates.
Specs
- Diameter: 1/4 inch
- Length: 1-1/8 inch
- Drive type: Indented hex washer head
- Material grade: Carbon Steel
- Thread type: 1/4-20 UNC
Features
- Self-drilling capability: Eliminates pre-drilling for metal-assembly work, enabling faster installation and reduced labor time on production lines.
- Drill point type 4: Optimizes penetration through sheet metal with controlled breakout, maintaining accuracy and reducing cam-out.
- Head design: Indented hex washer head provides flush seating, increased torque transfer, and a secure clamp on panel materials.
- Material: Carbon Steel offering high strength-to-weight characteristics suitable for structural and equipment enclosures.
- Thread: 1/4-20 UNC standard coarse thread for mating with common tapped holes and hardware.
- Packaging: 2,500 pieces per package to optimize bulk assembly operations and reduce restocking frequency.
- Ideal applications: Suitable for industrial enclosure assemblies, machinery frames, metal roofing, and other metal-to-metal fastening tasks requiring rapid, secure retention.
Can We Help?
If you’re not sure that this product is right for you, give us a call!
800-222-0324

