Specification Brand : Power Pro BulletPoint1 : SUPERIOR CORROSION PROTECTION: Offers 50 percent greater corrosion protection and rust prevention vs. competition BulletPoint2 : HIGH MATERIAL STRENGTH: Manufactured from grade #410 stainless steel for strength and durability BulletPoint3 : SUPERIOR STRENGTH THREAD DESIGN: Wide, serrated threads cut fast, easy, and clean into concrete while mid-crossband threads provide drive stability BulletPoint4 : THREADED TO TIP: Designed to quickly penetrate and sink into wood without a chisel point BulletPoint5 : FLAT HEAD: Great for wood-to-concrete and countersunk hole applications BulletPoint6 : UNDER HEAD MICRO-NIBS: Help flat-head screws cut a clean countersink in wood BulletPoint7 : STAR DRIVE: Six contact points spread out torque for no-strip installs BulletPoint8 : BUILDING CODE APPROVED: California Building Code Approved, Florida Building Code Approved, and Miami-Dade County Product Control in process BulletPoint9 : SAFE FOR USE WITH TREATED LUMBER: Parts are AC257 Treated Lumber approved Color : Silver CompatibleGrooveDiameter : 0.5 inches CustomerPackageType : Standard Packaging DriveSystem : Torx DriveSystem1 : Phillips DriveSystem2 : External Hex ExteriorFinish : Stainless Steel ExternallyAssignedProductIdentifier : 7613023596394 ExternallyAssignedProductIdentifier1 : 038902284693 ExternallyAssignedProductIdentifier2 : 0038902284693 ExternallyAssignedProductIdentifier3 : 00707392240020 GradeRating : Grade 410 ItemDisplayDimensions_Length : 6 inches ItemName : Power Pro Concrete Screw Anchors #410 Stainless Flat (1/4" x 1-3/4") 100-Piece ItemPackageDimensions_Height : 14.1 centimeters ItemPackageDimensions_Length : 5.9 centimeters ItemPackageDimensions_Width : 9.3 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : concrete-screws Manufacturer : The Hillman Group Material : Steel MaximumShearStrength : 1645 pounds / (π * (3/16 inch)^2) ≈ 10612.3 psi MaximumSize : 1.75 MeasurementSystem : Imperial MetalType : Alloy Steel ModelName : Power Pro ModelNumber : 376639 NumberOfItems : 100 NumberOfPieces : 100 PackageLevel : unit PartNumber : 376639 ProductDescription : Fully-Removable Anchoring Solution For Dry, Indoor Conditions Suitable for Reduced Edge Distances and Spacing Highly Productive Solution for All Your Medium Duty Applications that Require an ICC Approval for Concrete, Grout Filled CMU Block, and Seismic Areas. Hole Diameter: 3/8" Total Length, w/o Anchor Head: 2-1/8" Embedment Depth: 1-5/8" Head Configuration: Hex Head Type of Fixing: Through Fastening Allowable Loads (4000 psi Concrete): Tension (lb): 784 Shear (lb): 1645 For Base Materials: Cracked and Uncracked Concrete, Light Weight Concrete, Light Weight Concrete over Metal Deck, Grout Filled CMU Blocks Anchor Material: Carbon Steel, Electroplated Zinc min 8 Microns Box Quantity: 50 Hilti Part Number: 418056 Approvals and Certifications: COLA - City of Los Angeles ICC-ES - Concrete and Masonry NQA-1 - Nuclear Seismic IBC - 2003, 2006, 2009, 2012 ProductSiteLaunchDate : 2024-08-28T08:00:01.000Z Size : 1/4" x 1-3/4" SpecialSizeType : Grade 410 SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 1 UnspscCode : 31161500