SCREW 8-32 X 16.51 TT SC TRX Product DescriptionSCREW 8-32 X 16.51 TT SC TRXProduct InformationFits to model (7)BrushcuttersHusqvarna 122RJHUSQVARNA 129RString TrimmersHusqvarna 122LGrass TrimmersHUSQVARNA 129LHusqvarna 129DJxHusqvarna 129LKHUSQVARNA 129LDX