New Arrivals/Restock

CONC SCREW 1/4X3-1/2

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Until the end
09
45
56

$24.86 cheaper than the new price!!

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Free cash-on-delivery fees for purchases over $99
Please note that the sales price and tax displayed may differ between online and in-store. Also, the product may be out of stock in-store.
New  $41.43
quantity

Product details

Management number 241096949 Release Date 2026/07/17 List Price $16.57 Model Number 241096949
Category
  • UPC: 772691571632
  • Manufacturer Part No: 57163
  • Number in Package: 50 pc.
  • Container Size: 50 per box
  • Product Type: Concrete Screws
  • Thread Type: Self Tapping
  • Indoor or Outdoor: Indoor and Outdoor
  • Driver Bit Included: Yes
  • Color: Yellow
  • Self Drilling: No
  • Self Tapping: Yes
  • Packaging Type: Clamshell
  • Diameter: 1/4 in.
  • Zero stripping with six points of contact
  • Aggressive heavy duty threads lock into concrete and can be removed and reinserted without screw damage
  • ESR-3251 approved for use in anchoring to concrete.
  • Caliburn XL washer head designed for superior holding power
  • Climatek coating is AC257 code approved for use in treated lumber
  • Brand Name: GRK Fasteners
  • Sub Brand: GRK
  • Callout Size: No. 14
  • Head Type: Bugle Head
  • Drive Style: Star
  • Length: 3-1/2 in.
  • Material: Steel
  • Finish: Climacoat
  • Number in Package: 50 pk
  • Application:
  • Diameter: 1/4
  • Container Size:
  • Grade:
  • Gauge:
  • Length: 3-1/2
  • Head Type: Bugle
  • Number in Package: 50
  • Sub Brand:
  • California residents see
    Prop 65 WARNINGS

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