The K1 original separate hotend and integrated Unicorn hardware are different revision paths. Inspect the installed hotend; do not assign a production-date cutoff without a maker source.
Before you rely on a result
A documented product or fit statement is only as specific as its source. Match the exact model, installed hotend, revision, and required adapter before acting.
Documented interface records
The K1 original separate hotend and integrated Unicorn hardware are different revision paths. Inspect the installed hotend; do not assign a production-date cutoff without a maker source.
- Creality Unicorn K1/V3 integrated nozzle — Integrated all-metal nozzle/heatbreak system for the expressly listed K1 revisions and V3 models.
- Creality Unicorn K2/Hi integrated nozzle — Distinct K2/K2 Plus/Hi named replacement system. Shared Unicorn branding does not establish K1/V3 interchangeability.
Exact printer models to check
- Creality K1: check installed hotend, revision, and related parts.
- Creality K1 Max: check installed hotend, revision, and related parts.
Choose an exact part
Browse documented nozzle products and use the checker. Nozzle diameter and a shared series name are not sufficient physical-fit evidence.
Manufacturer sources
Links document the stated identity, specifications, or scoped relations. They do not represent hands-on testing by this site.
- Creality — Creality Unicorn nozzle kit for integrated K1/K1 Max, K1C, K1 SE, Ender-3 V3 and V3 Plus checked 2026-10-30; US
- Creality — Creality Unicorn nozzle options for K2/K2 Plus/Creality Hi checked 2026-10-30; US