Altaf played against Uzbekistan's Rasul Atamuratov in classes — 4 & 5 (semi-final) on Monday.
The player managed to secure a Bronze medal as he lost the semi-final in the event.
It was Pakistan's second medal in the event as earlier, Javelin Thrower Arshad Nadeem bagged a gold. Khanewal-born Arshad bagged back-to-back gold medals within six days to make the country proud of him.
In Commonwealth Games (CWG) 2022, Arshad won a gold medal after a record-breaking throw of 90.18m.