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ELCO DRILIT‚® 1/4-20" x 4" 4-W/Wings Phillips Flat Head Self Drill Screw - 1000 Qty
Stanley Black and Decker

ELCO DRILIT‚® 1/4-20" x 4" 4-W/Wings Phillips Flat Head Self Drill Screw - 1000 Qty

$276.25 - $276.25
$276.25
$276.25 - $276.25
$276.25
Availability:
In Stock
SKU EDT470-I

Package Quantity: 1000

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Uncover the full potential of this product


  • Eliminates separate drilling and tapping operations

  • Fasteners coated with Stalgard and Gray Stalgard finish typically show no red rust or other base metal corrosion on significant surfaces after 1000 hours of 5% neutral salt spray exposure (per ASTM B117)

  • Screws with EPDM Bonded Sealing washers are available in multiple sizes and configurations for applications requiring a weather-tight seal

  • Fasteners coated with Gray Stalgard are compatible with ACQ-treated lumber with retention levels no higher than .25 pcf

  • Fastener head engineered to control the flow of the special sealing washer, ensuring sealing in critical areas

  • Ensures long-term protection against leakage

  • Provides reliable and consistent sealing even in under-tightened,overtightened or angle-driven installations

  • Compensates for different installation situations and techniques


  • Head Type: Flat

  • Drive Type: Phillips

  • Material: Case Hardened Steel

  • Point Type: Self Drill

  • Quantity: 1000

  • Point Size: #4

  • Drive Size: #3

  • Diameter: 1/4"

  • Nominal Length: 4"

  • TPI: 20

  • Typical Wood Thick: 2"

  • Maximum Drilling Capacity in Steel: 1/4"

  • Minimium Drilling Capacity in Steel: 1/8"

  • Maximum Load Bearing Length: 2"

  • Minimum Protrusion Length: 1"

  • Nominal Head Diameter: 1/2"

  • Approvals & Listings: (ICC-ES), ESR-3294, ESR-4367, Code compliant with the International Building Code/International Residential Code: 2021 IBC/IRC, 2018 IBC/IRC, 2015 IBC/IRC, and 2012 IBC/IRC, Tested in accordance with ICC-ES AC118 for use in Steel-to-Steel Connections, Tested in accordance with ICC-ES AC500 for attaching Miscellaneous Building Materials to Steel