headed bolt मीनिंग इन हिंदी

Or, bolt it to the outside with round-headed bolts.
Paint them to match the siding; a round-headed bolt might show as a slight bump, but otherwise will be invisible.
One fan called you the " kind of person who knew how many thousand flat-headed bolts were used in a 1964 Chevrolet and what it would do to the economy if you took out three of them ."