Horiznext 3/8" x 3" Wedge Anchor, for Cement and Concrete only, zinc-Plated Carbon Steel Screws and lag Bolts （ 30 pcs)

• ➤Made of carbon steel, heavy duty, durable.
• ➤Diameter of anchor: 3/8 inch.
• ➤Length of the anchor: 3 inches.
• ➤Corrosion resistant - zinc-plated.
• ➤Great for use in CONCRETE only, and should never be used in block or brick base material.It's strong and great for both indoor and outdoor use. Whether you are attaching a boat lift to a seawall or securing a safe to concrete in your or fence, you can count on Bolt Dropper wedge anchors to hold tight.

* Made of carbon steel that resist pressure. Hole Diameter/Bit Diameter: The anchor requires a 3/8" 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. 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. Maximum Fixture Thickness: The maximum fixture thickness or the maximum thickness of the material being fastened for a anchor is 1-1/8". This will ensure that the minimum embedment of 1-1/2" will be met. Fixture Hole Diameter: The 3/8" diameter anchor requires the hole in the fixture to be 1/2". Torque Value: between 25 - 30 ft./lbs Spacing between Anchors: a minimum distance of 3-3/4" Edge Distance：1-7/8" * 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 Package Included:30 pcs. The stainless steel reducing coupler is excellently designed and proven reliable. If you have any question or dissatisfaction about the products, pls contact us. If you are interested in purchasing large quantity, welcome to email us to get a good price and product details.