CONFAST®

5/16" Double Expansion Anchor, 50/Box

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SKU:
DE516
UPC:
820274000359
Availability:
In Stock, Ships Today!
$30.50
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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 5/8" 
Box Qty 50 
Minimum Embedment 1-1/2" 
Thread Type 5/16" - 18 
Minimum Edge Distance 3-1/8" 
Minimum Fixture Hole Diameter (In Place) 3/4" 
Minimum Fixture Hole Diameter (Hole Spotted) 5/16" 
Inside Anchor Diameter-Bolt Diameter 5/16" 
Outside Anchor Diameter 5/8" 
Brand Name CONFAST® 
Maximum Torque 7 ft./lbs. 
Bolt Length Fixture Thickness + Embedment Depth 
2000 PSI Concrete - Pull-Out (lbs.) * 847 
Length Measurement End to End 
Diameter 5/16" 
Length 1-1/2" 
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 load
Installation Video 
Installing a 5/16" Double Expansion Anchor 
  1. Drill a 5/8" 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 1-1/2" 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 anchor with its threaded end first into the hole. 
  5. Place the fixture over the 5/16" Double Expansion Anchor, insert a 5/16" diameter bolt through the fixture and into the 5/16" Double Expansion Anchor. 
  6. Use a wrench to turn the anchor clockwise until tight or maximum torque value 7 ft. lbs. is reached. 
  7. Always use proper personal protective equipment per manufacturer's and OSHA instructions. 

Application Photos 
5/16" double expansion anchor - brick - safety camera 5/16" double expansion anchor - block - shower valve
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Additional Information

Bit Size:
5/8"
Minimum Embedment:
1-1/2"
Thread Type:
5/16" - 18
Material:
Zamac
Environment:
Moist
2000 PSI Concrete - Pull-Out (lbs.) *:
847
Type:
Female
Diameter:
5/16"
Length:
1-1/2"
Box Qty:
50
Minimum Edge Distance:
3-1/8"
Minimum Fixture Hole Diameter (In Place):
3/4"
Minimum Fixture Hole Diameter (Hole Spotted):
5/16"
Inside Anchor Diameter-Bolt Diameter:
5/16"
Outside Anchor Diameter:
5/8"
Length Measurement:
End to End
Bolt Length:
Fixture Thickness + Embedment Depth
Brand Name:
CONFAST
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