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Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 20 - Jul 25
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Description
ELCO DRIL-FLEX‚® 1/4-20" x 4" 4-Point Phillips Undercut Flat Head Self Drill Screw - 100 QtyFeatures High hardness point and lead threads for drilling and tapping Lower hardness load bearing area provides increased resistance to Hydrogen Assisted Stress Corrosion Cracking when compared to case hardened fasteners Stalgard and Stalgard SUB Coatings provide enhanced galvanic compatibility in dissimilar metal applications Fasteners coated with Stalgard SUB finish typically show no red rust or other base metal corrosion on significant surfaces
Features
- High-hardness point and lead threads for drilling and tapping
- Lower-hardness load bearing area provides increased resistance to Hydrogen-Assisted Stress Corrosion Cracking when compared to case hardened fasteners
- Stalgard and Stalgard SUB Coatings provide enhanced galvanic compatibility in dissimilar metal applications
- Fasteners coated with Stalgard SUB finish typically show no red rust or other base metal corrosion on significant surfaces after 2000 hours of 5% neutral salt spray exposure (per ASTM B117)
- Fasteners coated with 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)
Specifications
- Country of Origin: USA
- ACQ Rated Fastener - Sheet & Plate Metal: No
- FQA Compliant Fastener - Sheet & Plate Metal: No
- Fastener Color / Finish - Sheet & Plate Metal: Stalgard
- Fastener Lengths (in) - Sheet & Plate Metal: 4
- Fastener Plating - Sheet & Plate Metal: Stalgard
- Callout Size - Sheet & Plate Metal: 1/4" - 20 X 4"
- Fastener Material - Sheet & Plate Metal: Alloy Steel
- Package Quantity - Sheet & Plate Metal: 500
- Metric or Inch - Sheet & Plate Metal: Inch
- Screw Name - Sheet & Plate Metal: Self Drilling
- Screw Type - Sheet & Plate Metal: Pan Head
- Self-Drilling - Sheet & Plate Metal: Yes
- Self-Tapping - Sheet & Plate Metal: Yes
- Screw Style - Sheet & Plate Metal: Metal to Metal
- Fastener Category - Sheet & Plate Metal: Screws
- Drive Design - Sheet & Plate Metal: Phillips®
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.2 ★★★★★
Based on 22 reviews
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Product Reviews
★★★★★ 5
Very Comfortable
Size: 9, Color: Chestnut, Size: 9, Color: Chestnut
Good quality and very comfortable. Sizing is accurate.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 8, 2026
★★★★★ 4
Cute - change footbed please
Size: 8.5, Color: Dense Smoke
These are so comfy and fit my usually 8.5 foot great. It's the footbed of UGGs that I keep hoping they'll change. It's like our memory foam mattress - cushy and great UNTIL THE HEAT comes! Then it's a no for this hot 65 yo G'ma!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 20, 2026
★★★★★ 3
No me quedaron
Size: 8, Color: Dense Smoke
No son del # vienen más pequeños
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 7, 2026
★★★★★ 5
Super fun!
Size: 8.5, Color: Red Pepper
These are so fantastic! The color is amazing! It is a bit on the tomato-red side of the color-wheel. The fit is great. They are comfortable from the 1st step. Easy to walk in.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 17, 2026
★★★★★ 5
Nice so far.
Size: 6.5, Color: Molasses
Comfy. They were tight the first day across the toes but as I've worn them a couple times they are loosening up. The sole is forming to my foot. These are very much like Doc Martin's from the early 2000s. Not sure about quality since I haven't had them for very long.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 27, 2026
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