Q. A stud is (Solved)
1. Screw with cylindrical head
2. Headless scew
3. Screw with circular heads
4. Oval heads screw
5. Screw with long threads
- b. Headless scew
1. Screw with cylindrical head
2. Headless scew
3. Screw with circular heads
4. Oval heads screw
5. Screw with long threads