Specification Brand : RED HEAD BulletPoint : Price For: Each BulletPoint1 : Knurled expansion anchors--easy to use, drill a hole, then insert the drop-in into the drilled hole, fix the drop in anchor to the concrete with bolts or machine screws,anchors for solid concrete BulletPoint2 : Solid concrete knurled anchors--suitable for machining, medical machinery, construction industry, bridge construction, and etc,concrete knurled anchors BulletPoint3 : Concrete anchors--easy to operate and to install with the simple structure, to provide you with a more relaxed way of application,carbon steel concrete anchors BulletPoint4 : Knurled drop in anchors--easy to install, simply use the electric drill hole, and then insert the bolt into the hole, hit with a hammer, then screw on the bolt,knurled anchors BulletPoint5 : Knurled anchors for concrete-- bolt sleeve concrete anchor for easy installation, expansion bolts nuts and washers,drop-in anchors for concrete Color : As Shown CompatibleGrooveDiameter : 0.5 inches ExteriorFinish : Steel FinishType : Blue Climaseal ItemName : Red Head, LDT-1240, Anchor, Structural, Pk25 ItemPackageDimensions_Height : 21 inches ItemPackageDimensions_Length : 18 inches ItemPackageDimensions_Width : 18 inches ItemPackageQuantity : 1 ItemShape : Hexagonal ItemTypeKeyword : bolt-anchors Manufacturer : RED HEAD Material : Stainless Steel ModelNumber : TAOZYAOY NumberOfItems : 1 NumberOfLithiumMetalCells : 1 NumberOfPieces : 25 PackageLevel : unit PartNumber : LDT-1240 ProductDescription : 'Screw Anchor, Anchor Screw Head Style Hex Washer, Anchor Material Steel, Material Grade 18-8, Fastener Finish Blue Climaseal, Anchor Dia. 1/2 In., Anchor Length 4 In., Seismic Approved No, Min. Embedment 2 In., Drill Bit Size 7/16 In., Max. Work Thickness 1-1/2 In., Ultimate Shear (Lb.) 8140, Ultimate Tension (Lbs.) 8836, Package Quantity 25' ProductSiteLaunchDate : 2012-05-25T22:04:40.153Z ShipsGlobally : 1 Size : M4 x 33mm SkipOffer : 1 SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnitCount : 1 UnspscCode : 31161500