Specification Brand : Horiznext BulletPoint1 : ➤ Package included 100 pcs. BulletPoint2 : ➤ 1 inch hole depth and 5/16 inch hole diameter BulletPoint3 : ➤ Made of high quality carbon steel, zinc plated finish, sturdy and duable. BulletPoint4 : ➤ Ideal for solid concrete & stone. Not recommended to use in masonry,blocks,brick base material. BulletPoint5 : ➤ Install: Drill a hole, then put the anchor into the hole, fix it with long bolts or other steeing tools. ExteriorFinish : Zinc ExternallyAssignedProductIdentifier1 : 766746301268 ExternallyAssignedProductIdentifier2 : 0766746301268 ItemName : Horiznext 1/4" x 1 inch Drop-in Anchor, zinc-Plated Carbon Steel Expansion Sleeve Screw Bolts kit for Concrete Drywall (100 pcs) ItemPackageDimensions_Height : 9.2 centimeters ItemPackageDimensions_Length : 2.9 centimeters ItemPackageDimensions_Width : 8 centimeters ItemTypeKeyword : bolt-anchors Manufacturer : Horiznext ManufacturerGrade : Grade 2 Material : Carbon Steel ModelNumber : 285526 NumberOfItems : 100 PartNumber : 285526 ProductDescription : Please do all your research before ordering. Make sure you are comfortable on the installation process before you order. Machine Screw Anchors For Concrete ProductSiteLaunchDate : 2022-11-28T08:10:00.008Z Size : 1/4 inch I.D. SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 1