This product is only the M side connector. Please buy M terminal, the wire seal separately.
In addition, the F side of the counterpart is not included, too; please buy it separately.

The corresponding terminal separately prepares it as follows.
Please find necessary amount.
In addition, it is available as a spare for the repair.

■M terminal (0.3-0.5mm)
"M250-S"
■M terminal (0.85-2.0mm)
It is the same as the thing which is attached to "M250" * book product.
■M terminal (3.0mm)
"M250-L3.0"
■"WS-7160-3746-250WP" for the wire seal 250 waterproofing series 4 pole

↓ that ↓ fitting counterpart is this
■Only as for the connector
4P250WP-SM-F-tr