➤Made of carbon steel, heavy duty, durable ➤Diameter of anchor: 3/4 inch ➤Length of the anchor: 6-1/4" inches ➤Surface treatment: Zinc plating ➤Great for use in CONCRETE only, and should never be used in block or brick base material Made of carbon steel that resist pressure.
* Designed for use in Concrete only, and should never be used in block or brick base material.
* Used in wall, door, concrete, masonry cement, fence, industrial, house and garden etc.

Material: galvanized carbon steel
Spacing between Anchors: a distance of 7-1/2"
Edge Distance：3-3/4"
Torque: between 150 - 175 ft./lbs
Fixture Hole Diameter: The 3/4" diameter anchor requires the hole in the fixture to be 1"
Fixture Thickness: The fixture thickness or the thickness of the material being fastened for a anchor is 2-1/4". This will ensure that the embedment of 3-1/4" will be met.
Embedment：The anchor embedment into the concrete is 3-1/4". Therefore, the anchor must be installed of 3-1/4" of the anchor is embedded into the concrete.
Hole Diameter/Bit Diameter: The anchor requires a 3/4" hole to be drilled in the base material (Concrete only). The hole should be drilled with carbide tipped bit that meets ANSI standards and used in a hammer drill.

Package Included:20 pcs.
The stainless steel reducing coupler is well designed and proven reliable.