Grommet and wire harness

A wire harness, comprising:

• a wire material having conductivity;
• and
• a grommet provided on the wire material, wherein
• the grommet includes
• a water stop part having an annular shape that stops water by being inserted into a through hole formed on a mounting panel, and
• a closing part disposed so as to close the annular shape of the water stop part by extending in a radially inner side of the water stop part, and
• the water stop part includes
• an abutting surface formed in an annular shape capable of coming into contact with one side of a peripheral part of the through hole in an axial direction, and
• a plurality of claw parts that face the abutting surface in the axial direction, that are capable of coming into contact with another side of the peripheral part of the through hole, and that are intermittently provided in a circumferential direction.