CONFAST®

3/4" Machine Screw Anchor, 10/Box

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SKU:
MS34
UPC:
820274000885
Availability:
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$40.42
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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 1-1/4" 
Box Qty 10 
Minimum Embedment 2-1/4" 
Thread Type 3/4" - 10 
Minimum Edge Distance 6-1/4" 
Minimum Fixture Hole Diameter (In Place) 1-3/8" 
Minimum Fixture Hole Diameter (Hole Spotted) 3/4" 
Inside Anchor Diameter-Bolt Diameter 3/4" 
Outside Anchor Diameter 1-1/4" 
Internal Thread Length 1-5/8" 
Brand Name CONFAST® 
Minimum Spacing 12-1/2" 
Maximum Torque 20 ft./lbs. 
Bolt Length Fixture Thickness + Embedment Depth 
2000 PSI Concrete - Pull-Out (lbs.) * 2310 
Length Measurement End to End 
Diameter 3/4" 
Length 2-1/4" 
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 3/4" Machine Screw Anchor 
  1. Drill a 1-1/4" 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 2-1/4" 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 3/4" Machine Screw Anchor setting tool and insert the smaller diameter end into the open end of the 3/4" Machine Screw Anchor.  
  6. Strike the end of the setting tool with a hammer until the anchor is fully set. 
  7. The 3/4" Machine Screw Anchor is now set. A 3/4" diameter bolt can be inserted into the 3/4" Machine Screw Anchor with a maximum torque of 20 ft. lbs. 
  8. Always use proper personal protective equipment per manufacturer's and OSHA instructions. 

Application Photos 
3/4" machine screw anchor - brick - gas pipe 3/4" machine screw anchor - brick - ladder
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Additional Information

Bit Size:
1-1/4"
Minimum Embedment:
2-1/4"
Thread Type:
3/4" - 10
Material:
Anchor Body Antimonial Lead Alloy/Cone Zamac Alloy
Environment:
Moist
2000 PSI Concrete - Pull-Out (lbs.) *:
2310
Type:
Female
Diameter:
3/4"
Length:
2-1/4"
Box Qty:
10
Minimum Spacing:
12-1/2"
Minimum Edge Distance:
6-1/4"
Minimum Fixture Hole Diameter (In Place):
1-3/8"
Minimum Fixture Hole Diameter (Hole Spotted):
3/4"
Inside Anchor Diameter-Bolt Diameter:
3/4"
Outside Anchor Diameter:
1-1/4"
Internal Thread Length:
1-5/8"
Length Measurement:
End to End
Bolt Length:
Fixture Thickness + Embedment Depth
Brand Name:
CONFAST
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