BOLT 5/16-18 UNC THREAD ROLLING SHOULDER ZN/AL FLAKE BASECOAT + FLAT BLK TOPCOAT Product DescriptionBOLT.5/16-18.THRD.ROLL.SHOULDRProduct InformationFits to model (8)Zero-Turn MowersHusqvarna Z246iHUSQVARNA Z246Husqvarna Z142Husqvarna Z146Zero-Turn Lawn MowersHUSQVARNA Z242FHUSQVARNA Z248FHusqvarna Z246Husqvarna Z254