1/4-20 x 2-13/16 DeWalt Bi-Flex Self-Drilling Screw | Ph Head | Point | Carbon Steel | DFSEBN645 (100/Pkg.)
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1/4-20 x 2-13/16 DeWalt Bi-Flex Self-Drilling Screw | Ph Head | Point | Carbon Steel | DFSEBN645 (100/Pkg.)

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1/4"-20 X 3" DeWalt Bi-Flex Self-Drilling Screws | Flat Head | Phillips Drive | Point Type 3 | Carbon Steel | DFSEBN630 (500/Pkg.)

DeWaltSKU: DFSEBN630
Price:
$839.55per 500( $1.68 each)
Pieces 500
Measurement type Imperial
Thread size 1/4-20
Diameter 1/4
Length 3
Material Carbon Steel
Finish Plain
Drive Phillips
Head style Flat
Point type Point Type 3
Threads per inch 20
Weight 16.67 lb

WARNING: This product can expose you to chemicals including lead and lead compounds, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to https://www.P65Warnings.ca.gov.

Description

Industrial fasteners for metal fabrication demand precise geometry and reliable performance. The DeWalt Bi-Flex Self-Drilling Screw provides self drilling capability in carbon steel for professional metalwork across industrial enclosures, HVAC, and steel framing.

Specs

  • Diameter: 1/4 inch
  • Length: 3 inch
  • Drive type: Phillips
  • Head style: Flat
  • Material grade: Carbon Steel
  • Thread type: 1/4-20 UNC

Features

  • Self-drilling design eliminates pilot holes for many thin gauge metal substrates, reducing assembly time on site and in fabrication shops.
  • Bi-Flex geometry accommodates substrate variability and mitigates engagement stress under dynamic loading in industrial environments.
  • Point type: 3 provides efficient drilling and clean thread formation in carbon steel panels.
  • Drive type and head style support flush countersinking and consistent torque during tool operation with standard Phillips drivers.
  • Material is carbon steel, delivering baseline strength for metal-to-metal joints in enclosure assemblies, ductwork, and framing.
  • Use cases: Suitable for sheet metal enclosures, control panels, HVAC duct connections, and light steel framing where reliable self-drilling fasteners are required.

Can We Help?

If you’re not sure that this product is right for you, give us a call!
800-222-0324

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