Specification Brand : Hillman BulletPoint1 : Zinc coating for a corrosion resistant finish BulletPoint2 : SAE fine washers for coarse threaded bolts BulletPoint3 : Washers are used to increase the pressure a bolt or screw provides BulletPoint4 : Use a washer that is the same finish as your other fasteners BulletPoint5 : For use with a 1/2" bolt or screw Color : 50-Pack CustomerPackageType : 50 ExteriorFinish : Zinc ExternallyAssignedProductIdentifier1 : 008236155945 ExternallyAssignedProductIdentifier2 : 0008236155945 ExternallyAssignedProductIdentifier3 : 00008236155945 GpsrSafetyAttestation : 1 ItemName : Hillman 280064 SAE 1/2-Inch Flat Washer, 50-Pack ItemPackageDimensions_Height : 12.5 centimeters ItemPackageDimensions_Length : 4.8 centimeters ItemPackageDimensions_Width : 7.8 centimeters ItemPackageQuantity : 1 ItemShape : Shape ItemTypeKeyword : flat-washers Manufacturer : The Hillman Group Material : Steel MetalType : Alloy Steel ModelNumber : 280064 NumberOfItems : 50 NumberOfPieces : 50 PackageLevel : unit PartNumber : 280064 ProductDescription : Made of durable nylon, wear-resisting corrosion resistance. The nylon flat provides a bearing surface for fastener load distribution or is used as a spacer between components. Nylon provides resistance to abrasion, corrosion, and many chemicals and solvents. The material is a strong yet lightweight plastic and is non-conductive.