Specification Brand : PRIME-LINE BulletPoint1 : Size: 1/2 inch BulletPoint2 : Used to cap axles and exposed ends of rods, shafts or studs BulletPoint3 : Can be tapped into place using a hammer or mallet BulletPoint4 : Contact points on the inside of the nut bite into the shaft to secure it in place BulletPoint5 : Often used to hold wheels on hand trucks and other equipment Color : Zinc ExteriorFinish : Zinc ExternallyAssignedProductIdentifier : 7757885050851 ExternallyAssignedProductIdentifier1 : 049793132307 ExternallyAssignedProductIdentifier2 : 0049793132307 ExternallyAssignedProductIdentifier3 : 00049793132307 ExternallyAssignedProductIdentifier4 : 0014973294786 ExternallyAssignedProductIdentifier5 : 00738287763072 ExternallyAssignedProductIdentifier6 : 00014973294786 FinishType : Black Phosphate GpsrSafetyAttestation : 1 GradeRating : Commercial ItemName : Prime-Line 9078564 Axle Hat Push Nuts, 1/2 In., Zinc Plated Steel (25 Pack) ItemPackageDimensions_Height : 12.3 centimeters ItemPackageDimensions_Length : 1.5 centimeters ItemPackageDimensions_Width : 9.6 centimeters ItemPackageQuantity : 1 ItemShape : Round ItemTypeKeyword : push-nuts Manufacturer : Prime-Line Material : Steel MaximumShearStrength : 20000 psi MeasurementSystem : Inch MetalType : Alloy Steel MetalType1 : Carbon Steel MetalType2 : Alloy Steel ModelNumber : 9078564 NumberOfItems : 25 NumberOfPieces : 25 PartNumber : 9078564 ProductDescription : PartsBlast Power Wheels Retainer Cap Push Nut Black .437 Replacement Parts - 4 Pack ProductSiteLaunchDate : 2017-08-21T18:59:19.788Z Size : 1/2 in. -13 UnitCount : 1 UnspscCode : 31161700