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1/4" x 2-1/2" Split Drive Round Zinc Plated, 100/Box
-47%

1/4″ x 2-1/2″ Split Drive Round Zinc Plated, 100/Box

in hot sale
Sku: SDR14212

$17.43 Save:$15.00(47%)

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Description

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″ 
Box Qty  100 
Minimum Embedment  1-1/8″ 
Head Type  Round Head 
Primary  Concrete only 
Minimum Edge Distance  1-1/4″ 
Maximum Fixture Thickness  1-3/8″ 
Minimum Fixture Hole Diameter (In Place)  3/8″ 
Brand Name  CONFAST® 
Minimum Spacing  2-1/2″ 
2000 PSI Concrete – Pull-Out (lbs.) *  990 
2000 PSI Concrete – Shear (lbs.) *  1248 
Length Measurement  Underneath head 
Diameter  1/4″ 
Length  2-1/2″ 
Material  Carbon Steel Zinc Plated 
Environment  Dry 
Type  Male 

* Values shown are average ultimate values and are offered only as a guide and are not guaranteed. A safety factor of 4:1 or 25% is generally accepted as a safe working loadInstallation Video Installing a 1/4″ x 2-1/2″ Split Drive Round 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 anchorwill 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 2-1/2″ Split Drive Round 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 2-1/2″ Split Drive Round 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 anchoruntil 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. 

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