1/4-20 x 6 DeWalt Bi-Flex Self-Drilling Screw | Hex Washer Head | Point | Carbon Steel | DFSEAJ680 (100/Pkg.)
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1/4-20 x 6 DeWalt Bi-Flex Self-Drilling Screw | Hex Washer Head | Point | Carbon Steel | DFSEAJ680 (100/Pkg.)

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1/4"-20 X 3" DeWalt Bi-Flex Self-Drilling Screws | Hex Washer Head | Point Type 5 | Carbon Steel | DFSEAJ630 (500/Pkg.)

DeWaltSKU: DFSEAJ630
Price:
$967.22per 500( $1.93 each)
Pieces 500
Measurement type Imperial
Thread size 1/4-20
Diameter 1/4
Length 3
Material Carbon Steel
Finish Plain
Head style Hex Washer
Point type Point Type 5
Threads per inch 20
Weight 17.86 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 fastener engineered for metal fabrication and assembly in demanding environments. The DeWalt Bi-Flex Self-Drilling Screw delivers reliable self-drilling performance with a hex washer head and Point Type 5 for consistent penetration into metal substrates.

Specs

  • Dimensions: Diameter 1/4 inch; Length 3 inches
  • Drive type: Hex
  • Material grade: Carbon Steel
  • Thread type: 1/4-20 UNC

Features

  • Self-drilling capability: Drills its own path into metal, eliminating pre-drilling for compatible thickness ranges.
  • Bi-Flex drill point: Proprietary point design that maintains alignment and reduces insertion torque across variable metal thickness.
  • Point Type 5: Optimized point geometry for easier penetration and reduced driving effort in metal sheets and formed profiles.
  • Hex Washer Head: Provides flush seating and even load distribution, with built-in sealing washer performance for hardware assemblies.
  • Material compatibility: Made from carbon steel, suitable for general industrial fastener applications; can be used with standard coatings and galvanic pairs as appropriate.
  • Packaging: 500 per package, enabling bulk procurement and consistent project planning.
  • Applications: Ideal for industrial metal fabrications including enclosures, panels, racking, HVAC duct components, and light structural framing; suitable for quick assembly in assembly lines and field installations.

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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