Specification Brand : Fastenere BulletPoint1 : no model BulletPoint2 : Lightning BulletPoint3 : Fasteners and Connectors BulletPoint4 : Material: steel BulletPoint5 : Finish: black oxide ExteriorFinish : Zinc ExternallyAssignedProductIdentifier : 1160011745914 ExternallyAssignedProductIdentifier1 : 738287363241 ExternallyAssignedProductIdentifier2 : 0738287363241 ExternallyAssignedProductIdentifier3 : 00738287363241 ItemName : Stainless Steel Cup Washer Finishing Countersunk #10 Qty 50 ItemPackageDimensions_Height : 1.5 inches ItemPackageDimensions_Length : 3.5 inches ItemPackageDimensions_Width : 2.62 inches ItemPackageQuantity : 1 ItemTypeKeyword : cup-washers Manufacturer : Fastenere Material : Steel MetalType : Alloy Steel ModelNumber : no model NumberOfItems : 50 NumberOfPieces : 40 PartNumber : 4053814 ProductDescription : Designed for use with flat or oval head screws, finish cup washers eliminate the need for a countersunk hole and provide a clean appearance. Finishing washers also spread the load of the screw head over a larger area and allows you to use flat head screws on a surface too thin to countersink. ProductSiteLaunchDate : 2014-12-21T09:45:01.647Z UnitCount : 40 UnspscCode : 52152100 WasherType : Flat