SKU: 3524481485

ELCO BI-FLEX‚® 1/4-20" x 3" 5-Point Hex Washer Head Self Drill Screw - 500 Qty

Sale price$419.18 Regular price$465.75
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  • USA
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Ships within 48 hours · Estimated delivery Jul 15 - Jul 20

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Description

ELCO BI-FLEX‚® 1/4-20" x 3" 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: 3
  • Fastener Plating - Sheet & Plate Metal: Stalgard
  • Callout Size - Sheet & Plate Metal: 1/4" - 20 X 3"
  • 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:
  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: 3524481485

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4.8 ★★★★★
Based on 46 reviews
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S
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Summer
Charlottesville, US
★★★★★ 5
Bright & Pretty Hot Pink.
Color: Pitaya Red, Color: Pitaya Red
Very pretty and bright. It’s thick and great quality. Strong grip and doesn’t come off easily. Easy to clean when it gets dirty. It also has a nice backing. I prefer the transparent bright pink backing than the clear version. I love the strong magnetic for when I position it upwards. It can be positioned downwards too.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 28, 2026
L
Verified Purchase
LDC
Lowell, US
★★★★★ 5
Very protective iPad case
Color: 1-Navy Blue
This MoKo iPad case is excellent! It fits perfectly and provides great protection without adding bulk. The navy blue color looks very sleek, and the translucent back shell is a nice touch. It’s super magnetic, with great padding. The smart cover works flawlessly with the auto wake/sleep feature, and the cutouts line up perfectly for Touch ID. Lightweight, durable, and a fantastic value!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 24, 2026
R
Verified Purchase
RippedOff
Lexington, US
★★★★★ 5
Fits the new iPads. Buttons are easily accessible.
Color: 1-Navy Blue
Fits the new iPad. Buttons are easy to reach, and it protects the screen with a soft fell back. Easy white clean vinyl on the outside. It has open vent spots so your device can cool. Slim and sleek. A great value for the money. Buttons are easily accessible. High-quality.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 21, 2026
G
Verified Purchase
Grinosca Garcia
Charlottesville, US
★★★★★ 5
Perfect, it fits like a glove.
Color: 1-Navy Blue
I really liked the sleeve, the navy blue color looks very elegant and the material feels resistant but soft to the touch. What I like the most is that the back is translucent, so you still see the design of the tablet. It works great for watching videos because it stands firm when folding it, and turning off the screen alone when closing it is very practical. Because of the price it has, the quality is excellent.
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Reviewed in the United States on April 26, 2026
D
Verified Purchase
Denny
Lowell, US
★★★★★ 5
Great Protective Case for My Mother’s iPad
Color: 2-Watermelon Red, Color: 2-Watermelon Red
I bought this case along with my mother’s new iPad, and it was the perfect choice. The watermelon red color looks beautiful with the pink iPad and gives it a very clean and stylish look. The case feels sturdy without adding too much weight, which makes it comfortable for her to carry around and use every day. The stand feature works really well for watching videos, reading, and video calls. I also like that the case supports the auto wake and sleep function, which makes the iPad feel even more convenient and easy to use. The cutouts fit perfectly, and Touch ID still works without any issues. The translucent back is a nice touch because it still lets the iPad color show through while keeping it protected from scratches and bumps. Overall, this case exceeded expectations and makes a great addition for anyone wanting both protection and style for their iPad.
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Reviewed in the United States on May 14, 2026

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