1-Pin Dupont Connector Housing works with male and female crimp connectors, which fits easily inside the housing, it acts as a shell. With a pitch of 2.54mm in between, it protects the crimp connector from short-circuit. The Dupont connector housing is made of durable plastics which are reliable for long-term use.
As this product is compatible with crimp connectors, the link is given below for more details.
https://www.roboelements.com/product/10pcs-female-dupont-crimp-connector-pure-copper-tin-coated/
https://www.roboelements.com/product/10pcs-male-dupont-crimp-connector-pure-copper-tin-coated/