Specification Brand : Zoro Select BulletPoint1 : Inner Diameter: Stainless flat washers 0.327 Inch. Outer diameter of black finish metal washer : 0.75 Inch. Thickness of stainless flat washers : 0.06 Inch BulletPoint2 : Our stainless flat washers are made of 18-8 (304) stainless steel, black finish, the highest form of corrosion-resistant steel BulletPoint3 : Stainless steel metal washers provide a large bearing surface for fastener load distribution or can be used as spacers by stacking more than one. Perfect for all indoor/outdoor applications BulletPoint4 : Performance: The black finish metal washer are perfect for increasing the bearing surface under the head of fasteners by distributing the load through the washers and can ensure safe holding BulletPoint5 : Application: 1/4 Stainless flat washers are suitable for electrical repair, factory maintenance, furniture repair and outdoor construction Color : Black ExteriorFinish : Zinc ExternallyAssignedProductIdentifier1 : 0768182364630 ExternallyAssignedProductIdentifier2 : 768182364630 ExternallyAssignedProductIdentifier3 : 00008236957969 GpsrSafetyAttestation : 1 ItemName : Fender Washer,5/16 Inch Inch Bolt,Steel,3 Inch Inch Od,Pk5 ItemPackageDimensions_Height : 13.1 centimeters ItemPackageDimensions_Length : 1 centimeters ItemPackageDimensions_Width : 9.7 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : flat-washers Manufacturer : Zoro Select Material : Alloy Steel MetalType : Alloy Steel ModelNumber : 08248WSH-N NumberOfItems : 60 NumberOfPieces : 5 PartNumber : G2136836 ProductDescription : Fender Washer 5/16 Inch Bolt Steel 3 Inch Od Pack of 5 ProductSiteLaunchDate : 2021-03-22T05:53:42.804Z Size : 0.5" x 1.25" x 0.125" SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnitCount : 1 UnspscCode : 31161500 WasherType : Fender