| 摘要 |
PROBLEM TO BE SOLVED: To provide a screw with a resin cap, in which the resin cap does not drop off even when a seat surface sags in a fastening target member.SOLUTION: A screw 1 with a resin cap is configured so that a resin cap 10 covering a head part 2 further covers the head part 2 so as to reach a position above a seat surface 5. With the screw 1, even when the seat surface 5 sags in a fastening target member upon screwing the screw 1 to the target member, the resin cap 10 does not touch the surface of the fastening target member, and thereby, the cap does not drop off the head part 2. The resin cap 10 is prevented from dropping off by sagging, though a complicated structure such as hooking the resin cap 10 by forming an engaging portion in the head part 2 is not employed. The simple configuration of only capping the head part 2 with the resin cap 10 is advantageous for manufacturing the screw. |
