| 摘要 |
PROBLEM TO BE SOLVED: To provide a thin snap fastener usable for reversible clothes or unisex clothes or the like.SOLUTION: A snap fastener includes: a first connection member 10 having a first projection part 22b projecting to a front surface side and a second projection part 30c projecting to a back surface side; and a second connection member 40 having a fitting hole 42 into which the first projection part 22b and the second projection part 30c can be fitted respectively. The fitting hole 42 is a through-hole penetrating from the front surface to the back surface of the second connection member 40, and each of the first projection part 22b and the second projection part 30c has a height not to be projecting to the other side of the front surface or back surface of the second connection member 40 when being fitted to the fitting hole 42 from one side of the front surface or back surface of the second connection member 40. |
