Q. In case of sunk key (A) The key way is helical along the shaft (B) The key way is cut in bub only (C) The key way is cut in both shaft and hub (D) The key way is cut in shaft only 👁️ Show Answer 💬 Discuss 🔗 Share ⚡Menu ✅ Correct Answer: (C) The key way is cut in both shaft and hub