Specification Brand : Small Parts BulletPoint1 : Flat washer provides a bearing surface for fastener load distribution or acts as a spacer BulletPoint2 : Steel is often used in applications where strength is the primary consideration BulletPoint3 : Zinc plating resists corrosion and has a reflective appearance BulletPoint4 : Meets ASME B18.22.1 specifications BulletPoint5 : Thickness: 2mm/ 0.08" Color : black CustomerPackageType : Standard Packaging ExteriorFinish : Zinc ExternallyAssignedProductIdentifier : 7844908501121 ExternallyAssignedProductIdentifier1 : 712662781578 ExternallyAssignedProductIdentifier2 : 0712662781578 ExternallyAssignedProductIdentifier3 : 00712662781578 GpsrSafetyAttestation : 1 ItemName : Small Parts Steel Flat Washer, Zinc Plated Finish, ASME B18.22.1, 3/8" Screw Size, 7/16" ID, 1" OD, 0.083" Thick (Pack of 100) ItemPackageDimensions_Height : 11.303 centimeters ItemPackageDimensions_Length : 2.8956 centimeters ItemPackageDimensions_Width : 10.5918 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : flat-washers Manufacturer : Small Parts Material : Steel MetalType : Alloy Steel ModelNumber : B009OJ7JT8 NumberOfItems : 100 NumberOfPieces : 100 PackageLevel : unit PartNumber : B009OJ7JT8 ProductDescription : Black zinc plated offers corrosion resistance. The flat washer provides a bearing surface for fastener load distribution or is used as a spacer between components. Intended for the general use under the head of a bolt or nut in order to provide a smooth-bearing surface.