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USA
- USA
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- USA
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Ships within 48 hours · Estimated delivery Jul 13 - Jul 18
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Description
ELCO BI-FLEX‚® 1/4-20" x 4" 5-Point Hex Washer Head Self Drill Screw - 500 QtyFeatures High strength, ductility and reliabliity Immune to hydrogen assisted stress corrosion cracking (HASCC) Higher corrosion resistance compared with carbon steel and 410 series stainless steel fasteners Stalgard GB coating creates greater galvanic compatibility in dissimilar metal applications, including connections involving aluminum 18 8 stainless compatible with pressure treated lumber Specifications Country of Origin: TWN ACQ Rated Fastener
Features
- High strength, ductility and reliabliity
- Immune to hydrogen assisted stress corrosion cracking (HASCC)
- Higher corrosion resistance compared with carbon steel and 410 series stainless steel fasteners
- Stalgard GB coating creates greater galvanic compatibility in dissimilar metal applications, including connections involving aluminum
- 18-8 stainless compatible with pressure treated lumber
Specifications
- Country of Origin: TWN
- ACQ Rated Fastener - Sheet & Plate Metal: No
- FQA Compliant Fastener - Sheet & Plate Metal: No
- Fastener Color / Finish - Sheet & Plate Metal: Stalgard GB
- 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: Bi-Metal (18-8 Stainless Steel and 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: Hex Washer 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: Hex
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
4.8 ★★★★★
Based on 2314 reviews
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Product Reviews
★★★★★ 5
Nice and Inexpensive!
Color: Light Brown, Size: 4, Color: Light Brown, Size: 4
Thé shelves are good quality and easy to hang. Thé instructions do leave a bit to be desired as they misidentify which anchor to use for dry wall. I followed instructions for the first shelf and it was not very stable. I switched to the other anchors and it was great. All hardware in included. These require minimum size holes in your wall, but it is a floating shelf so be prepared to patch when you take them down. It’s a set of 4 so a good value!
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Reviewed in the United States on June 22, 2025
★★★★★ 5
Great purchase!
Color: Light Brown, Size: 4
Easy to assemble. Looks great on walls. Durable.
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Reviewed in the United States on January 8, 2026
★★★★★ 1
Not worth the time
Color: Light Brown, Size: 4
Plastic pieces for the dry wall broke and also created an even bigger hole in the wall. One of the shelves wouldn’t even stay level despite following all instructions. Wood gives you splinters as well since it’s not sanded down.
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Reviewed in the United States on May 6, 2026
★★★★★ 5
Love this screen room divider!
Color: Beige, Size: 6 Panel
Loved this room divider screen so much bought another one! Several months ago bought the 6 panel and have used it on numerous occasions and was thinking of buying another 6 panel so went ahead and did just that. It’s packaged so well it arrived undamaged and no assembly required. Instant gratification with this beautiful and classy looking screen. (No pictures, already posted them on the first review of the first screen). It’s not wobbly at all, nice height, light enough that it’s easy to move from area to area and set up in seconds, no weird smells. Maybe this is adulting excitement but I can’t recommend this screen/room divider enough, you will LOVE it!
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Reviewed in the United States on December 27, 2025
★★★★★ 5
Overall great find!
Color: Beige, Size: 3 Panel
This privacy room divider is awesome! Pretty and lightweight. Easy to move around and stands very sturdy. I purchased this to use as a privacy screen for a family member who is ill. And now I'm actually using it in front of my sliding glass doors to block the extreme heat and sun! Works great!
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Reviewed in the United States on July 12, 2025