Specification Brand : uxcell BulletPoint1 : Country of Manufacture: CHINA; Package Content: 20 x Plastic Spacers BulletPoint2 : Product Name: Plastic Spacer; Net Weight: 30g BulletPoint3 : Material: Plastic; Internal Diameter: 5mm/0.2" BulletPoint4 : External Diameter: 15mm/0.6" BulletPoint5 : Height: 10mm/0.4" Color : Blue ExteriorFinish : Stainless Steel ExternallyAssignedProductIdentifier : 4977292172127 ExternallyAssignedProductIdentifier1 : 0709874130805 ExternallyAssignedProductIdentifier2 : 709874130805 GpsrSafetyAttestation : 1 IncludedComponents : No ItemName : uxcell® 20 Pcs 15x10x5mm Plastic Flat Standoff Washer Insulation Metric Spacer Seal Ring Beige ItemPackageDimensions_Height : 13.6 centimeters ItemPackageDimensions_Length : 2 centimeters ItemPackageDimensions_Width : 9.5 centimeters ItemPackageQuantity : 1 ItemShape : Round ItemTypeKeyword : flat-washers Manufacturer : uxcell Material : Nylon MetalType : Stainless Steel ModelNumber : a16032400ux1010 NumberOfItems : 1 NumberOfPieces : 1 PackageLevel : unit PartNumber : a16032400ux1010 PatternType : Solid ProductDescription : Normally used to distribute loads of threaded bolts, screws and nuts evenly as the fastener is tightened. Intended for the general use under the head of a bolt or nut in order to provide a smooth-bearing surface. Flat nylon insulation spacer washer gasket ring, it is ideal for mounting between PCB circuit boards and machine boards.