| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a rod clamp that can be served for both of a fishing rod of a small diameter and a fishing rod of a thick diameter, and a headed cylindrical nut used for the same.SOLUTION: A rod clamp 1 according to the present invention includes a clamp member 2 and a headed cylindrical nut 6 threadedly engaged to a bolt 30. A first abutment part 17 abutted with the clamp member 2 and defining a screwing fastening seat surface is provided while a cylindrical part 6A of the cylindrical nut 6 is inserted in a through-hole 2a of the clamp member 2 on one side of a head 6B of the cylindrical nut 6. A second abutment part 15 abutted with the clamp member 2 and defining the screwing fastening seat surface is provided while the cylindrical part 6A is not inserted in the through-hole 2a of the clamp member 2 on the other side of the head 6B.</p> |
