Specification Brand : Generic BulletPoint1 : Made with hardened steel. No sleeve of shield required. Concrete Screw Anchors. Size: 3/16". Length: 1-1/4. Provides self-threading action and maximum holding power for fastening junction boxes, wall partitions/insulation, frames, gutters, fixtures, expansion joints, stud tracks, duct straps and signs.Features:Hi-Lo thread design. Taps its own thread and eases installation. BulletPoint2 : Diamond tip penetrates hard materialsInstallation instructions:1) Using proper diameter bit, drill a hole into the base material at least a 1/2" deeper than the fastener embedment. 2) Clean the hole of any debris.3) Select the concrete anchor screw to be used. Insert the anchor into the hex head socket driver.4) Place the point of the concrete screw anchor through the designated material, into the pre-drilled hole, the drive and anchor until it is fully seated at the proper embedment BulletPoint3 : If you have any questions please contact us through messaging. We will be more than happy to answer all your inquiries BulletPoint4 : Fine Drywall Screw. BulletPoint5 : Black Phosphate Phillips Sharp Point Drywall Screws. Color : One Color DriveSystem : External Hex ExternallyAssignedProductIdentifier1 : 0647052048132 ExternallyAssignedProductIdentifier2 : 647052048132 ItemName : (Quantity 100) 3/16" X 1-1/4" Concrete Masonry Screw Anchors Tapcon Hex Head HQ ItemPackageDimensions_Height : 1 centimeters ItemPackageDimensions_Length : 3 centimeters ItemPackageDimensions_Width : 2 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : concrete-screws Manufacturer : industriall Material : Alloy Steel ModelNumber : ELGFLWEPC-8PCS316SSM5X30 NumberOfItems : 1 NumberOfPieces : 1 PartNumber : 584444550127 ProductDescription : (Quantity 100) 3/16" X 1-1/4" Concrete Masonry Screw Anchors Tapcon Hex Head HQ ProductSiteLaunchDate : 2022-10-18T08:01:54.999Z Size : 8Pcs 316ss M5x30 UnitCount : 100 UnspscCode : 31161500