![Considering included angle θ of the thread to be 60˚ using the Best-Wire method, the difference between](https://www.gkseries.com/blog/wp-content/uploads/2023/09/Considering-included-angle-θ-of-the-thread-to-be-60˚-using-the-Best-Wire-method-the-difference-between-.jpg)
Q. Considering included angle θ of the thread to be 60˚ using the Best-Wire method, the difference between the effective diameter (E ) and the dimension under the wire (T ) for M10 × 1.0 mm is closest to
(A) 0.289 | (B) 0.578 | (C) 0.867 | (D) 0.982 |
Ans: 0.289
Sol:
![](https://www.gkseries.com/blog/wp-content/uploads/2023/09/Screenshot-846.png)