MS SQL: List Primary Key

SELECT ccu.COLUMN_NAME, ccu.CONSTRAINT_NAME
FROM INFORMATION_SCHEMA.TABLE_CONSTRAINTS AS tc
    INNER JOIN INFORMATION_SCHEMA.CONSTRAINT_COLUMN_USAGE AS ccu
        ON tc.CONSTRAINT_NAME = ccu.CONSTRAINT_NAME
WHERE tc.TABLE_CATALOG = 'Your_Catalog'    -- replace with your catalog
    AND tc.TABLE_SCHEMA = 'dbo'            -- replace with your schema
    AND tc.TABLE_NAME = 'Your_Table'       -- replace with your table name
    AND tc.CONSTRAINT_TYPE = 'PRIMARY KEY'