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3/8" Single Expansion Anchor, 50/Box

   Availability: In Stock
  Questions? Email Mike

$29.50 per Box of 50
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Purchase the 3/8" Single Expansion Anchor direct for highest quality and savings. Every CONFAST® 3/8" Single Expansion Anchor ships out freight free.
SKU: SE38
  MFG: CONFAST®

 

Customer Reviews

CONFAST® - 3/8" Single Expansion Anchor

The 3/8" Single Expansion Anchor is a one-piece anchor that is packaged with 50 pieces per box. It is a general purpose masonry fastener that works well in brick, block or concrete. An extensive inventory is stocked so that every order is shipped the same day received, with free freight on orders over $25.00.

  • Bit size 5/8"
  • Minimum embedment 1-1/2"
  • Anchor designation is bolt diameter
  • Bolt sold separately
  • National coarse threaded
  • Made from zinc alloy - rust resistant
  • Comes assembled and ready to install
  • Insert threaded cone first into hole
  • Well suited for hard dense material
  • 3/8" refers to the inside or bolt diameter of the anchor
  • Order of $25.00 or more earn free freight
Products specifications
Bit Size 5/8"
Minimum Embedment 1-1/2"
Thread Type 3/8" - 16
2000 PSI Concrete - Pull-Out (lbs.) * 870
Type Female
Diameter 3/8"
Length 1-1/2"
Material Zamac
Environment Moist
Box Qty 50
Minimum Edge Distance 3-1/8"
Minimum Fixture Hole Diameter (In Place) 3/4"
Minimum Fixture Hole Diameter (Hole Spotted) 3/8"
Inside Anchor Diameter-Bolt Diameter 3/8"
Outside Anchor Diameter 5/8"
Internal Thread Length 5/16"
Length Measurement End to End
Bolt Length Fixture Thickness + Embedment Depth
Brand Name CONFAST®

Applications
The anchor is made from Zamac . This anchor is designed for use in Concrete, Block, and Brick.

Environment
The anchor is designed for use in a Moist environment.

Hole Diameter/Bit Diameter
The anchor requires a 5/8" hole to be drilled in the base material (Concrete, Block, and Brick). The hole should be drilled with carbide tipped bit that meets ANSI standards and used in a hammer drill.

Designated Size
The designated size of the anchor refers to the inside diameter 3/8" of the anchor or the diameter of the threaded rod or bolt that can be inserted into it.

Diameter of Anchor
The diameter of the anchor is 3/8".

Length Anchor
The length of the anchor is 1-1/2"

Thread Type
The threads on the anchor are national coarse threads that measures 3/8" with 16 threads per inch, commonly referred to as 3/8"-16 .

Packaging
The anchor is packaged with 50 pieces per box .

Minimum Embedment
The minimum anchor embedment into the concrete is 1-1/2". Therefore, the anchor must be installed so that a minimum of 1-1/2" of the anchor is embedded into the concrete.

Depth of Hole
The depth of the hole that is required for the anchor should be a minimum of 1/2" deeper than the anchor will penetrate the concrete. This will allow space for dust created during the installation process to fall, which will prevent the anchor from bottoming out in the hole before full penetration into the concrete.

Fixture Hole Diameter
The hole in the fixture or material being fastened must be larger than the designated diameter of the anchor. The 3/8" diameter anchor requires the hole in the fixture to be 3/4".

Torque Value
The maximum torque that can be applied to the anchor once installed is 10 ft./lbs.

Spacing between Anchors
Each anchor must be spaced a minimum distance of 6-1/4" from each other when measured center to center.

Edge Distance
It is very important not to install the anchor any closer than 3-1/8" from an unsupported edge of the concrete.

Holding Values - Ultimate Load Values in 2000 PSI Concrete

Anchor Size

Minimum Embedment

Pull-Out (lbs.)

Shear (lbs.)

3/8" x 1-1/2"

1-1/2"

870


Installing a 3/8" Single 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 3/8" Single Expansion Anchor, insert a 3/8" diameter bolt through the fixture and into the 3/8" Single Expansion Anchor.
  6. Use a wrench to turn the anchor clockwise until tight or maximum torque value 10 ft. lbs. is reached.
  7. Always use proper personal protective equipment per manufacturer's and OSHA instructions.

3/8" single expansion anchor - brick - light 3/8" single expansion anchor - block - partition

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* The figures above indicate average ultimate tension and shear failure values. A safety factor of 4:1 or 25% of ultimate value is generally accepted as a safe working load. Reference should always be made to applicable codes.



These bits work with the selected anchor
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