Specification Brand : Power-Bull Anchors BulletPoint1 : Use our quick setting hammer drive nail-in anchors for a strong and permanent hold. BulletPoint2 : Ideal for use in a variety of materials including concrete, solid block, brick or masonry walls. BulletPoint3 : Body is made from rust-proof high grade zinc alloy, comes preassembled, and has a tamper-proof mushroom head. BulletPoint4 : Embedment: 3/4 ; Tension (lb): 650 BulletPoint5 : Excellent quality at a very reasonable price. CompatibleGrooveDiameter : 0.25 inches ExteriorFinish : Plain Finish (No Plating) ExternallyAssignedProductIdentifier1 : 734364016048 ExternallyAssignedProductIdentifier2 : 0734364016048 FinishType : Zinc ItemName : (5000) 3/16 X 7/8 Hammer Drive Anchors Zinc Alloy Bulk Box ItemPackageDimensions_Height : 11.3 centimeters ItemPackageDimensions_Length : 3.2 centimeters ItemPackageDimensions_Width : 6.6 centimeters ItemPackageQuantity : 5000 ItemShape : Round ItemTypeKeyword : drive-anchors Manufacturer : Unifast, Inc. Material : Metal Material1 : Zinc Material2 : Stainless Steel NumberOfItems : 100 NumberOfPieces : 5000 PartNumber : B1604 ProductDescription : Designed for attaching fixtures to solid materials, the body of the hammer drive anchor is made from rustproof, high grade zinc alloy. Hammer drives come pre-assembled to offer quick and easy fastening in medium to light duty jobs. They feature a tamper-proof mushroom head. ProductSiteLaunchDate : 2016-10-11T19:05:46.180Z Size : 3/16 X 7/8" (5000) Style : Hammer Drive Anchor Mushroom Head with Zinc Plated Steel Nail SupplierDeclaredDgHzRegulation : unknown UnitCount : 5000 UnspscCode : 27110000