SKU: 23888194546

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

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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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Alicia
Natrona Heights, US
★★★★★ 5
Recommend
Size: 4x9.5inch
First, the sizing is absolutely perfect for these projects. Instead of wasting large sheets and having to cut them down, these pre-cut sizes save a ton of time and effort — and most importantly, reduce paper waste. The quality of A-Sub paper has always been excellent: it holds vibrant colors beautifully, releases ink consistently, and produces crisp, sharp designs. Both of these sizes continue that tradition. I’ve noticed my images transfer smoothly and evenly every time, whether I'm working on ceramic mugs or glass tumblers. In terms of value, these smaller sheets are definitely worth the price. You get professional-quality results without using more paper than you need, which in the long run saves money and materials. Overall, I highly recommend these A-Sub sublimation papers for anyone looking to streamline their mug and tumbler production. They’re efficient, reliable, and a great investment for any sublimation business or hobbyist. - send me stuff to review.
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Reviewed in the United States on June 28, 2025
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Deicy Rodriguez
Lowell, US
★★★★★ 5
100% recommended, excellent product
Size: 3.5x9inch
Great paper quality. Prints are sharp and vibrant. Works perfectly for sublimation.
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Reviewed in the United States on April 24, 2026
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Lynnette
Bozeman, US
★★★★★ 5
Mug paper
Size: 3.5x9inch
Very good product to work on
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Reviewed in the United States on May 4, 2026
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David B.
Dallas, US
★★★★★ 5
Best Choice for Sublimation Paper
Size: 13x19inch
I'm just a beginner but have been doing sublimation for about a year. Of all the papers I have tried, A-Sub is by far the best for color transfer and ease of use. I also use A-Sub for my photo printing. I am now a firm believer in their products and don't see changing.
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Reviewed in the United States on February 7, 2026
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K adams
Natrona Heights, US
★★★★★ 5
Only sublimation paper I use
Size: 8.5x14inch
I have been ordering from them for years. The paper quality is great and my projects always come out clear. Simple to use. Will continue to order from them.
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Reviewed in the United States on January 22, 2026

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