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1/4" x 2" Split Drive Flat Zinc Plated, 100/Box

$21.00 per Box of 100
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   Availability: In Stock / Ships Today



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Products Features
  • TAMPERPROOF: Anchor cannot be removed; provides security for item being attached
  • FLAT​ ​COUNTERSUNK HEAD: Ideal for fastening wood to concrete where head of the anchor sits flush with surface of the wood
  • NO SPECIAL TOOLS NEEDED: Drill the hole drive with a hammer; fast and simple
  • ONE DIAMETER AND SEVEN LENGTHS: Wide selection options will meet most application requirements
  • WIDE RANGE OF LENGTHS: The right fastener for the correct application
Products specifications
Bit Size 1/4"
Minimum Embedment 1-1/8"
2000 PSI Concrete - Pull-Out (lbs.) * 990
2000 PSI Concrete - Shear (lbs.) * 1248
Type Male
Primary Concrete only
Diameter 1/4"
Length 2"
Material Carbon Steel Zinc Plated
Environment Dry
Box Qty 100
Minimum Spacing 2-1/2"
Minimum Edge Distance 1-1/4"
Maximum Fixture Thickness 7/8"
Minimum Fixture Hole Diameter (In Place) 3/8"
Head Type Flat Countersunk
Brand Name CONFAST®
Installation Video
Installing a 1/4" x 2" (two inches) Split Drive Flat Zinc Plated
  1. Drill a 1/4" hole into the concrete using a carbide-tipped bit that meets ANSI Standards B212.15.
  2. Drill the hole a 1/2" deeper than the anchor will penetrate the concrete, making sure the minimum embedment requirements of 1-1/8" is met.
  3. The hole can be drilled while the fixture is in place. The minimum hole in the fixture for the 1/4" x 2" (two inches) Split Drive Flat Zinc Plated is 3/8".
  4. Clean the hole with a wire brush, vacuum, compressed air, or a blow-out bulb.
  5. Insert the 1/4" x 2" (two inches) Split Drive Flat Zinc Plated through the material to be fastened and into the hole, ensuring that the bottom of the head is sitting flush with the fixture plate.
  6. Hammer the anchor until the head of the anchor is tight against the item being fastened.
  7. Always use proper personal protective equipment per manufacturer's and OSHA instructions.

Product Reviews

* The figures above indicate average ultimate tension and shear failure values. A safety factor of 4:1 or 25% of ultimate value is generally accepted as a safe working load. Reference should always be made to applicable codes.

* The bits are recommended by diameter and may not necessarily be the length needed for your application. Please make sure the usable length will work for your application. *

These bits work with the selected anchor
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