How to get primary key with constraint name?

SELECT T.Table_Name ,TC.Constraint_Name, KCU.Column_Name AS 'Primary_Key_Column_name'

FROM INFORMATION_SCHEMA.TABLES T 

INNER JOIN INFORMATION_SCHEMA.TABLE_CONSTRAINTS TC 

ON T.table_name=TC.table_name

INNER JOIN INFORMATION_SCHEMA.KEY_COLUMN_USAGE KCU

ON KCU.Constraint_Name =  TC.Constraint_Name

WHERE OBJECTPROPERTY(OBJECT_ID(T.TABLE_NAME),'TableHasPrimaryKey')=1 

       AND T.TABLE_TYPE='BASE TABLE' 

       AND TC.CONSTRAINT_TYPE='primary key' 

       AND T.Table_Name='test1';