anycubic delta carriage tightener

Summary
For those who have stripped thread bolt hole for carriage tightener, use this.
I didn’t measure size of carriage precisely, but this works for me.
The hole is 3mm dia.
애니큐빅 델타 캐리지에 있는 조임장치에 볼트가 헛돌아서 만든 부품입니다.
Print Settings
Printer:
anycubic delta kossel Rafts:
No Supports:
No Resolution:
0.25 Infill:
100