Specification Brand : HILTI BulletPoint1 : [Hex Nut Sleeve Anchors] - The package comes with 100pcs of silver carbon steel in nut size 1/4" x 2-1/4", thread size: 5.8 x 29mm/0.23 x 1.14"(D*L), casing length: 41.4mm/1.63", total length: 57mm /2.24", nut size: 9.8 x 4.4mm/0.39 x 0.17"(Across Flats D*T), pre-drilled hole diameter: 10mm/0.39", installation torque: 5Ft/Lbs. BulletPoint2 : [Sturdy & Durable] - Made of carbon steel, treated with an electroplating process for enhanced corrosion resistance, high hardness, and long-term durability. BulletPoint3 : [Feature] - Designed with threaded bolts, the screw head is evenly stressed and has reliable thread connection and fixing capabilities. It can be firmly fixed to concrete, block, brick and stone, walls, or any solid surface. BulletPoint4 : [Good Choice] - The bolt is suitable for various situations such as construction, home decoration, and mechanical equipment, widely used in guardrails, anti-theft doors, awnings, air conditioning propeller fixing, home decoration, engineering, etc. BulletPoint5 : [Install Steps] - Drill holes in the wall, use hex nut sleeve anchors, insert the anchors into the pre-drilled holes, secure the nuts and install the bolts to complete the connection. Color : Silver ExteriorFinish : Zinc ExternallyAssignedProductIdentifier : 7613023262589 ItemName : Hilti HLC Sleeve Anchor - Carbon Steel - Hex Nut - HLC-HX 3/8" x 3" - 338093 - Box of 450 ItemPackageDimensions_Height : 1.97 inches ItemPackageDimensions_Length : 5.91 inches ItemPackageDimensions_Width : 5.91 inches ItemPackageQuantity : 1 ItemShape : Wedge ItemTypeKeyword : sleeve-anchors Manufacturer : Hilti ManufacturerGrade : Grade 5 Material : Carbon Steel MeasurementSystem : number MeasurementSystem1 : inch MeasurementSystem2 : number MetalType : Carbon Steel ModelNumber : 336247 NumberOfItems : 1 NumberOfPieces : 100 PartNumber : 338093 ProductDescription : Hole Diameter: 3/8 in Minimum Drill Depth: 1-3/4 in Minimum Embed Depth: 1-1/4 in Max. Fixture Thickness at Min. Embed Depth: 1-3/4 in Allowable Work Loads at Minimum Embed in 4000 psi Concrete: Tension (lb): 565 Shear (lb): 870 For Base Materials: Uncracked Concrete, Grout-filled Block, Hollow Concrete Block, Clay Brick Anchor Material: Carbon Steel, Zinc Plated (minimum 5 micron) Head Type: Hex Nut Box Quantity: 450 Hilti Part Number: 338093 Listings and Approvals: UL Listed ProductSiteLaunchDate : 2016-11-07T03:54:51.550Z Size : 1/4" x 2-1/4" SpecificUsesForProduct : Concrete SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 100 UnspscCode : 31161500