CONFAST®

1/2" Machine Screw Anchor, 20/Box

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SKU:
MS12
UPC:
820274000861
Availability:
In Stock, Ships Today!
$31.09
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Description

Products Features 
  • SHALLOW EMBEDMENT​ ​OPPORTUNITIES:  Less time required to drill hole 
  • NATIONAL COARSE THREADS:  Bolts and threaded rod is most common type available 
  • INTERNAL THREADS:  Allows for multiple bolting​ ​and unbolting​ ​without affecting holding values 
  • WORKS IN MOST​ ​MASONRY MATERIAL:  Consistent holding​ ​values in wide variety of base materials 
  • RUST​ ​RESISTANT:  Can be used in applications where moisture is present; easier maintenance 
Products specifications 
Bit Size 7/8" 
Box Qty 50 
Minimum Embedment 1-1/2" 
Thread Type 1/2" - 13 
Minimum Edge Distance 4-3/8" 
Minimum Fixture Hole Diameter (In Place) 1" 
Minimum Fixture Hole Diameter (Hole Spotted) 1/2" 
Inside Anchor Diameter-Bolt Diameter 1/2" 
Outside Anchor Diameter 7/8" 
Internal Thread Length 1-1/8" 
Brand Name CONFAST® 
Minimum Spacing 8-3/4" 
Maximum Torque 15 ft./lbs. 
Bolt Length Fixture Thickness + Embedment Depth 
2000 PSI Concrete - Pull-Out (lbs.) * 2096 
Length Measurement End to End 
Diameter 1/2" 
Length 1-1/2" 
Material Anchor Body Antimonial Lead Alloy/Cone Zamac Alloy 
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 1/2" Machine Screw Anchor 
  1. Drill a 7/8" 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 into the hole with the threaded cone end first. 
  5. Take the correct 1/2" Machine Screw Anchor setting tool and insert the smaller diameter end into the open end of the 1/2" Machine Screw Anchor.  
  6. Strike the end of the setting tool with a hammer until the anchor is fully set. 
  7. The 1/2" Machine Screw Anchor is now set. A 1/2" diameter bolt can be inserted into the 1/2" Machine Screw Anchor with a maximum torque of 15 ft. lbs. 
  8. Always use proper personal protective equipment per manufacturer's and OSHA instructions. 

Application Photos 
1/2" machine screw anchor - block - pipe 1/2" machine screw anchor - brick - security ladder 1/2" machine screw anchor - block - unistrut
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Additional Information

Bit Size:
7/8"
Minimum Embedment:
1-1/2"
Thread Type:
1/2" - 13
Material:
Anchor Body Antimonial Lead Alloy/Cone Zamac Alloy
Environment:
Moist
2000 PSI Concrete - Pull-Out (lbs.) *:
2096
Type:
Female
Diameter:
1/2"
Length:
1-1/2"
Box Qty:
50
Minimum Spacing:
8-3/4"
Minimum Edge Distance:
4-3/8"
Minimum Fixture Hole Diameter (In Place):
1"
Minimum Fixture Hole Diameter (Hole Spotted):
1/2"
Inside Anchor Diameter-Bolt Diameter:
1/2"
Outside Anchor Diameter:
7/8"
Internal Thread Length:
1-1/8"
Length Measurement:
End to End
Bolt Length:
Fixture Thickness + Embedment Depth
Brand Name:
CONFAST
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