3/8" x 3" Concrete Screws (60 Pack) 3/8 inch Concrete Anchor Bolts for Masonry, Cement, Brick or Block, Zinc Plated

[Specifications] Diameter- 3/8" | Length- 3" | Quantity- 60 Pieces | Material- Heavy Duty Carbon Steel | Finish- Zinc Plated | Hex Head Design with 1/4" Hex Shank Socket and 3/8" Shank Concrete Drill Bit
[Unique Features] One-piece design anchor bolts with high load capacity, self-undercutting, non-expansion, removable, vibration-resistant and fast installation performance
[Applications] With so many benefits, wedge screws are suitable for various indoor and outdoor construction substrates, including concrete, block, brick, marble, stone, etc.
[Great Choice] Concrete anchor bolts can be removed and reinstalled, making it ideal for temporary anchoring or applications where fixtures may need to be moved, and can also be installed at little sapcings and edge distances
[Easy Installation] Just drill a hole by using the drill bit size equal to the diameter of the wedge anchors, then blow or vacuum the hole clean, and last tighten the anchor into the substrate with a powered impact wrench or hand socket until the hex head flush

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