SKU: 23888194546

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

Sale price$124.31 Regular price$138.12
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Description

ELCO DRILIT‚® 1/4-20" x 4" 4-W/Wings Phillips Flat Head Self Drill Screw - 1000 QtyDrilit self drilling fasteners eliminate separate drilling and tapping operations for faster, more economical installations. Features 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

Drilit self-drilling fasteners eliminate separate drilling and tapping operations for faster, more economical installations.

Features

  • 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

Applications

  • Steel-to-steel connections
  • Wood-to-steel connections
  • Composite material-to-steel connections

Specifications

  • 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

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Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 23888194546

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Commander Salamander
Fort Morgan, US
★★★★★ 5
Basically, the perfect t-shirt.
Size: 5X-Large, Color: Black
Love these things... convenient, surprisingly durable, fit well. Basically, the perfect t-shirt.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 26, 2026
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Georgia in Denver
Charlottesville, US
★★★★★ 5
Classic look, great feel and great price.
Color: Black, Size: X-Large
Super comfy and casual, but classy enough that it can be worn out. I find this shirt extremely comfortable, it is a classic look and is very flattering. I wear a size 14 and the XL is loose but not baggy. It washes well, does not wrinkle if I get it out of the dryer and folded in appropriate time, and the material is a good weight for the cost of the shirt. I would likely buy again as this is a great summer staple.
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Reviewed in the United States on May 2, 2026
S
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susan
Carnegie, US
★★★★★ 5
Comfortable, pretty shirt.
Color: Black, Size: Large, Color: Black, Size: Large
Looks great, soft, made well. I am 194 lbs, 5'6" , bust 34", waist 33" I ordered large and fits good. Stretch 68% polyester, 27% rayon & 5% elastane. Pretty shirt I recommend.
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Reviewed in the United States on May 15, 2026
T
Verified Purchase
Toniann...
Fort Morgan, US
★★★★★ 4
Nice but buttons are small
Color: Blue, Size: Large
Nice fit and comfortable 👌 but the buttons look larger in the photo
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Reviewed in the United States on May 10, 2026
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Verified Purchase
a customer
Phoenix, US
★★★★★ 5
Runs true to size and well made!
Color: Black, Size: Medium
I am very pleased with the size and cut of this top. I hesitated on sizing (at 5'1" and 105 lb) because I like a looser fit and am sometimes given different size recommendations. Many times the tops are too large and must be altered or simply passed on to thrift stores. This shirt in a medium is perfect in its fit, flows nicely. The neckline is not too low, but more like a shirt with a couple of top buttons unbuttoned- no gap. The sleeve length is good for me as my shoulders are a bit narrow. (I checked and no way to remove the stitches that hold the sleeve into a cuff. They are deeply embedded into this soft opaque fabric that has some stretch. (Even with the best of seam rippers and sharp eyesight!)I think the rolled cuff is cute! Top drapes well and is a great length for jeans or shorts- dressy casual wear, with its perfect fabric thickness. I really like the black color. I would not wear it with leggings because of the length, but jeggings are great with it. The little contrasting buttons are a nice touch. Great value buy.
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Reviewed in the United States on May 5, 2026

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