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Knurled Nut M3–M12 with Hex Nut Insert 3D Printer File Image 1
Knurled Nut M3–M12 with Hex Nut Insert 3D Printer File Image 2
Knurled Nut M3–M12 with Hex Nut Insert 3D Printer File Image 3
Knurled Nut M3–M12 with Hex Nut Insert 3D Printer File Image 4
Knurled Nut M3–M12 with Hex Nut Insert 3D Printer File Image 5
Knurled Nut M3–M12 with Hex Nut Insert 3D Printer File Thumbnail 1
Knurled Nut M3–M12 with Hex Nut Insert 3D Printer File Thumbnail 2
Knurled Nut M3–M12 with Hex Nut Insert 3D Printer File Thumbnail 3
Knurled Nut M3–M12 with Hex Nut Insert 3D Printer File Thumbnail 4
Knurled Nut M3–M12 with Hex Nut Insert 3D Printer File Thumbnail 5

Knurled Nut M3–M12 with Hex Nut Insert

Emkatech (Mike) avatarEmkatech (Mike)

January 23, 2026

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DescriptionCommentsTags

Description

Features:

  • Fits standard hex nuts from M3 to M12

  • Ergonomic knurled profile for a secure grip

  • Simple assembly: press-fit or glue the nut

  • Optimized for 3D printing (PLA, PETG, ABS recommended)

Recommended Print Settings:

  • Layer height: 0.2 mm

  • Infill: 30–50% for strength

  • Material: PLA, PETG, or ABS

👉 For more information and additional projects:
https://emkatech.ch/en/

License:

Creative Commons — Attribution — Noncommercial

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