Description

Products Features 

  • CORROSION RESISTANT​ ​BODY:  Anchor body can be used in atmospheres where moisture may be present 
  • EXPANDS THE WHOLE LENGTH OF ANCHOR:  Performs well in base material of questionable strength 
  • INTERNAL THREADS:  Allows for unbolting​ ​for non-permanent fastening applications 
  • NATIONAL COARSE THREADS:  Bolts that are required are the most common type available and easily found for purchase 
  • EACH DIAMETER COMES IN ONE LENGTH:  Selection is simple process of picking a diameter and then choosing the anchor 

Products specifications 

Bit Size  1″ 
Box Qty  15 
Minimum Embedment  2-5/8″ 
Minimum Edge Distance  5″ 
Minimum Fixture Hole Diameter (In Place)  1-1/8″ 
Minimum Fixture Hole Diameter (Hole Spotted)  5/8″ 
Inside Anchor Diameter-Bolt Diameter  5/8″ 
Outside Anchor Diameter  1″ 
Brand Name  CONFAST® 
Minimum Spacing  10″ 
Maximum Torque  30 ft./lbs. 
Bolt Length  Fixture Thickness + Embedment Depth 
2000 PSI Concrete – Pull-Out (lbs.) *  3217 
Length Measurement  End to End 
Diameter  5/8″ 
Length  2-5/8″ 
Material  Zamac 
Environment  Moist 
Type  Female 

* 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 5/8″ Double Expansion Anchor 

  1. Drill a 1″ hole into the concrete using a carbide-tipped bit that meets ANSI Standards B212.15. 
  2. The depth of the hole can be deeper or equal to the minimum embedment depth of 2-5/8″ which is equal to the length of the anchor . 
  3. Clean the hole with a wire brush, vacuum, compressed air, or a blow-out bulb. 
  4. Insert the anchorwith its threaded end first into the hole. 
  5. Place the fixture over the 5/8″ Double Expansion Anchor, insert a 5/8″ diameter bolt through the fixture and into the 5/8″ Double Expansion Anchor. 
  6. Use a wrench to turn the anchorclockwise until tight or maximum torque value 30 ft. lbs. is reached. 
  7. Always use proper personal protective equipment per manufacturer’s and OSHA instructions. 

Application Photos