CONFAST®

1/4" x 2-3/4" Flat Phillips CONFAST® Concrete Screw, 100/Box

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SKU:
CSF14234
UPC:
820274000038
Availability:
In Stock, Ships Today!
$16.77

Description

Products Features 
  • COMPLETE ​LINE:  Ensures ​correct ​product ​can ​be ​located ​and ​purchased ​for ​any ​job 
  • ALL ​LENGTHS ​ARE ​AVAILABLE:  Using ​the ​correct ​length ​screw ​ensures ​quality, ​secure ​fastening 
  • SPECIAL ​THREADS: Decreases ​installation ​torque ​allowing ​screw ​to ​be ​installed ​faster and ​easier 
  • TWO​ ​DIAMETERS:  ​3/16" ​and ​1/4" Choice ​allows ​for ​wider ​variety ​of ​fastening ​applications depending ​on ​the ​hole ​in ​the ​fixture ​being ​attached 
  • BIT ​INCLUDED ​IN ​EACH​ ​BOX:  Using the correct ​bit ​will give you ​better-​holding ​values 
Products specifications 
Bit Size 3/16" 
Box Qty 100 
Minimum Embedment 1" 
Thread Type High-Low 
Minimum Edge Distance 3" 
Maximum Fixture Thickness 1-1/4" to 1-3/4" 
Minimum Fixture Hole Diameter (In Place) 5/16" 
Minimum Fixture Hole Diameter (Hole Spotted) 5/16" 
Brand Name CONFAST® 
Driver Size #3 
Minimum Spacing 4" 
Thread Length 1-3/4" 
2000 PSI Concrete - Pull-Out (lbs.) * 562 
2000 PSI Concrete - Shear (lbs.) * 675 
Length Measurement Overall length including head 
Diameter 1/4" 
Length 2-3/4" 
Material Carbon Steel - Blue Coated 
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 load
Application Video 

Installation Video 
Installing a 1/4" x 2-3/4" Flat Phillips CONFAST® Concrete Screw 
  1. Drill a 3/16" 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" 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 2-3/4" Flat Phillips CONFAST® Concrete Screw is 5/16". 
  4. Clean the hole with a wire brush, vacuum, compressed air, or a blow-out bulb. 
  5. Insert the point of the 1/4" x 2-3/4" Flat Phillips CONFAST® Concrete Screw into the hole. Make sure that the screw being installed will penetrate the base material a minimum of 1" but no deeper than 1-3/4". 
  6. Using a #3 bit tip Phillips bit tip for the anchor , turn the screw clockwise, applying slight pressure until the head of the screw is snug against the material being fastened. 
  7. Always use proper personal protective equipment per manufacturer's and OSHA instructions. 

Application Photos 
1/4" x 2-3/4" flat CONFAST - block - shelf
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Additional Information

Bit Size:
3/16"
Minimum Embedment:
1"
Thread Length:
1-3/4"
Environment:
Dry
Material:
Carbon Steel - Blue Coated
Thread Type:
High-Low
2000 PSI Concrete - Pull-Out (lbs.) *:
562
2000 PSI Concrete - Shear (lbs.) *:
675
Type:
Male
Diameter:
1/4"
Length:
2-3/4"
Box Qty:
100
Minimum Spacing:
4"
Minimum Edge Distance:
3"
Maximum Fixture Thickness:
1-1/4" to 1-3/4"
Minimum Fixture Hole Diameter (In Place):
5/16"
Minimum Fixture Hole Diameter (Hole Spotted):
5/16"
Length Measurement:
Overall length including head
Driver Size:
#3
Brand Name:
CONFAST
Head Type:
Flat Phillips
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